cpp
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JoltPhysics
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<div class="header">
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<a href="#pub-methods">Public Member Functions</a> &#124;
<a href="#pro-methods">Protected Member Functions</a> &#124;
<a href="class_group_filter_table-members.html">List of all members</a>  </div>
  <div class="headertitle"><div class="title">GroupFilterTable Class Reference<span class="mlabels"><span class="mlabel">final</span></span></div></div>
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<p><code>#include &lt;<a class="el" href="_group_filter_table_8h_source.html">GroupFilterTable.h</a>&gt;</code></p>
<div class="dynheader">
Inheritance diagram for GroupFilterTable:</div>
<div class="dyncontent">
 <div class="center">
  <img src="class_group_filter_table.png" usemap="#GroupFilterTable_map" alt=""/>
  <map id="GroupFilterTable_map" name="GroupFilterTable_map">
<area href="class_group_filter.html" title="Abstract class that checks if two CollisionGroups collide." alt="GroupFilter" shape="rect" coords="82,56,237,80"/>
<area href="class_serializable_object.html" alt="SerializableObject" shape="rect" coords="0,0,155,24"/>
<area href="class_ref_target.html" alt="RefTarget&lt; GroupFilter &gt;" shape="rect" coords="165,0,320,24"/>
  </map>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pub-methods" name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:ace82879585ebeb7f322700733349fa37" id="r_ace82879585ebeb7f322700733349fa37"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#ace82879585ebeb7f322700733349fa37">GroupFilterTable</a> (<a class="el" href="_core_8h.html#a69aa29b598b851b0640aa225a9e5d61d">uint</a> inNumSubGroups=0)</td></tr>
<tr class="memdesc:ace82879585ebeb7f322700733349fa37"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructs the table with inNumSubGroups subgroups, initially all collision pairs are enabled except when the sub group ID is the same.  <br /></td></tr>
<tr class="separator:ace82879585ebeb7f322700733349fa37"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a91ed666a7043cd932da78adce8e8920e" id="r_a91ed666a7043cd932da78adce8e8920e"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a91ed666a7043cd932da78adce8e8920e">GroupFilterTable</a> (const <a class="el" href="class_group_filter_table.html">GroupFilterTable</a> &amp;inRHS)</td></tr>
<tr class="memdesc:a91ed666a7043cd932da78adce8e8920e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Copy constructor.  <br /></td></tr>
<tr class="separator:a91ed666a7043cd932da78adce8e8920e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a21f49a18fb98bbd35151022505fe275f" id="r_a21f49a18fb98bbd35151022505fe275f"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a21f49a18fb98bbd35151022505fe275f">DisableCollision</a> (SubGroupID inSubGroup1, SubGroupID inSubGroup2)</td></tr>
<tr class="memdesc:a21f49a18fb98bbd35151022505fe275f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Disable collision between two sub groups.  <br /></td></tr>
<tr class="separator:a21f49a18fb98bbd35151022505fe275f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a6b25689191afbfdb272feb4e57df4035" id="r_a6b25689191afbfdb272feb4e57df4035"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a6b25689191afbfdb272feb4e57df4035">EnableCollision</a> (SubGroupID inSubGroup1, SubGroupID inSubGroup2)</td></tr>
<tr class="memdesc:a6b25689191afbfdb272feb4e57df4035"><td class="mdescLeft">&#160;</td><td class="mdescRight">Enable collision between two sub groups.  <br /></td></tr>
<tr class="separator:a6b25689191afbfdb272feb4e57df4035"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:acfa23ff8483cdeec0926623ebb9dd8f3" id="r_acfa23ff8483cdeec0926623ebb9dd8f3"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#acfa23ff8483cdeec0926623ebb9dd8f3">IsCollisionEnabled</a> (SubGroupID inSubGroup1, SubGroupID inSubGroup2) const</td></tr>
<tr class="memdesc:acfa23ff8483cdeec0926623ebb9dd8f3"><td class="mdescLeft">&#160;</td><td class="mdescRight">Check if the collision between two subgroups is enabled.  <br /></td></tr>
<tr class="separator:acfa23ff8483cdeec0926623ebb9dd8f3"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a9a654e5e8db25dc647563a10a47d3ab4" id="r_a9a654e5e8db25dc647563a10a47d3ab4"><td class="memItemLeft" align="right" valign="top">virtual bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a9a654e5e8db25dc647563a10a47d3ab4">CanCollide</a> (const <a class="el" href="class_collision_group.html">CollisionGroup</a> &amp;inGroup1, const <a class="el" href="class_collision_group.html">CollisionGroup</a> &amp;inGroup2) const override</td></tr>
<tr class="memdesc:a9a654e5e8db25dc647563a10a47d3ab4"><td class="mdescLeft">&#160;</td><td class="mdescRight">Checks if two CollisionGroups collide.  <br /></td></tr>
<tr class="separator:a9a654e5e8db25dc647563a10a47d3ab4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a0e3db9e4ef6cf71323126e6ce48fa4dc" id="r_a0e3db9e4ef6cf71323126e6ce48fa4dc"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a0e3db9e4ef6cf71323126e6ce48fa4dc">SaveBinaryState</a> (<a class="el" href="class_stream_out.html">StreamOut</a> &amp;inStream) const override</td></tr>
<tr class="memdesc:a0e3db9e4ef6cf71323126e6ce48fa4dc"><td class="mdescLeft">&#160;</td><td class="mdescRight">Saves the contents of the group filter in binary form to inStream.  <br /></td></tr>
<tr class="separator:a0e3db9e4ef6cf71323126e6ce48fa4dc"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header pub_methods_class_group_filter"><td colspan="2" onclick="javascript:dynsection.toggleInherit('pub_methods_class_group_filter')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="class_group_filter.html">GroupFilter</a></td></tr>
<tr class="memitem:aa8329399534ab5ced6cd41bac0fc511a inherit pub_methods_class_group_filter" id="r_aa8329399534ab5ced6cd41bac0fc511a"><td class="memItemLeft" align="right" valign="top">virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_group_filter.html#aa8329399534ab5ced6cd41bac0fc511a">~GroupFilter</a> () override=default</td></tr>
<tr class="memdesc:aa8329399534ab5ced6cd41bac0fc511a inherit pub_methods_class_group_filter"><td class="mdescLeft">&#160;</td><td class="mdescRight">Virtual destructor.  <br /></td></tr>
<tr class="separator:aa8329399534ab5ced6cd41bac0fc511a inherit pub_methods_class_group_filter"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header pub_methods_class_serializable_object"><td colspan="2" onclick="javascript:dynsection.toggleInherit('pub_methods_class_serializable_object')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="class_serializable_object.html">SerializableObject</a></td></tr>
<tr class="memitem:afad98c73b77e9cef11cf5083a5866d49 inherit pub_methods_class_serializable_object" id="r_afad98c73b77e9cef11cf5083a5866d49"><td class="memItemLeft" align="right" valign="top">virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_serializable_object.html#afad98c73b77e9cef11cf5083a5866d49">~SerializableObject</a> ()=default</td></tr>
<tr class="memdesc:afad98c73b77e9cef11cf5083a5866d49 inherit pub_methods_class_serializable_object"><td class="mdescLeft">&#160;</td><td class="mdescRight">Destructor.  <br /></td></tr>
<tr class="separator:afad98c73b77e9cef11cf5083a5866d49 inherit pub_methods_class_serializable_object"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header pub_methods_class_ref_target"><td colspan="2" onclick="javascript:dynsection.toggleInherit('pub_methods_class_ref_target')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="class_ref_target.html">RefTarget&lt; GroupFilter &gt;</a></td></tr>
<tr class="memitem:a4c8a23738e2e1dd6369520a30e250b17 inherit pub_methods_class_ref_target" id="r_a4c8a23738e2e1dd6369520a30e250b17"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_ref_target.html#a4c8a23738e2e1dd6369520a30e250b17">RefTarget</a> ()=default</td></tr>
<tr class="memdesc:a4c8a23738e2e1dd6369520a30e250b17 inherit pub_methods_class_ref_target"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructor.  <br /></td></tr>
<tr class="separator:a4c8a23738e2e1dd6369520a30e250b17 inherit pub_methods_class_ref_target"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a50444e3b659c6f93c64aee224a93f6ab inherit pub_methods_class_ref_target" id="r_a50444e3b659c6f93c64aee224a93f6ab"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_ref_target.html#a50444e3b659c6f93c64aee224a93f6ab">RefTarget</a> (const <a class="el" href="class_ref_target.html">RefTarget</a> &amp;)</td></tr>
<tr class="separator:a50444e3b659c6f93c64aee224a93f6ab inherit pub_methods_class_ref_target"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac3110b9f511287f881d7afaf26871e1b inherit pub_methods_class_ref_target" id="r_ac3110b9f511287f881d7afaf26871e1b"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_ref_target.html#ac3110b9f511287f881d7afaf26871e1b">~RefTarget</a> ()</td></tr>
<tr class="memdesc:ac3110b9f511287f881d7afaf26871e1b inherit pub_methods_class_ref_target"><td class="mdescLeft">&#160;</td><td class="mdescRight">assert no one is referencing us  <br /></td></tr>
<tr class="separator:ac3110b9f511287f881d7afaf26871e1b inherit pub_methods_class_ref_target"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a3befa746ea517453572f6f4f5fc3b099 inherit pub_methods_class_ref_target" id="r_a3befa746ea517453572f6f4f5fc3b099"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_ref_target.html#a3befa746ea517453572f6f4f5fc3b099">SetEmbedded</a> () const</td></tr>
<tr class="separator:a3befa746ea517453572f6f4f5fc3b099 inherit pub_methods_class_ref_target"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1fc15bfe979bc43a7fa71c7c34f87ed0 inherit pub_methods_class_ref_target" id="r_a1fc15bfe979bc43a7fa71c7c34f87ed0"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_ref_target.html">RefTarget</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_ref_target.html#a1fc15bfe979bc43a7fa71c7c34f87ed0">operator=</a> (const <a class="el" href="class_ref_target.html">RefTarget</a> &amp;)</td></tr>
<tr class="memdesc:a1fc15bfe979bc43a7fa71c7c34f87ed0 inherit pub_methods_class_ref_target"><td class="mdescLeft">&#160;</td><td class="mdescRight">Assignment operator.  <br /></td></tr>
<tr class="separator:a1fc15bfe979bc43a7fa71c7c34f87ed0 inherit pub_methods_class_ref_target"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:acaf07366183c51cd8460c7d3dcd07c2d inherit pub_methods_class_ref_target" id="r_acaf07366183c51cd8460c7d3dcd07c2d"><td class="memItemLeft" align="right" valign="top"><a class="el" href="_core_8h.html#a8f95e75e58492e87412191fabadd8ca8">uint32</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_ref_target.html#acaf07366183c51cd8460c7d3dcd07c2d">GetRefCount</a> () const</td></tr>
<tr class="memdesc:acaf07366183c51cd8460c7d3dcd07c2d inherit pub_methods_class_ref_target"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get current refcount of this object.  <br /></td></tr>
<tr class="separator:acaf07366183c51cd8460c7d3dcd07c2d inherit pub_methods_class_ref_target"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:acf02c18a343bc9de9d6afb7c966f0363 inherit pub_methods_class_ref_target" id="r_acf02c18a343bc9de9d6afb7c966f0363"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_ref_target.html#acf02c18a343bc9de9d6afb7c966f0363">AddRef</a> () const</td></tr>
<tr class="memdesc:acf02c18a343bc9de9d6afb7c966f0363 inherit pub_methods_class_ref_target"><td class="mdescLeft">&#160;</td><td class="mdescRight">Add or release a reference to this object.  <br /></td></tr>
<tr class="separator:acf02c18a343bc9de9d6afb7c966f0363 inherit pub_methods_class_ref_target"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a0451661dd5d85b01f969319e767993eb inherit pub_methods_class_ref_target" id="r_a0451661dd5d85b01f969319e767993eb"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_ref_target.html#a0451661dd5d85b01f969319e767993eb">Release</a> () const</td></tr>
<tr class="separator:a0451661dd5d85b01f969319e767993eb inherit pub_methods_class_ref_target"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pro-methods" name="pro-methods"></a>
Protected Member Functions</h2></td></tr>
<tr class="memitem:ade5ec053f8ed440ebdbd516f31797ee3" id="r_ade5ec053f8ed440ebdbd516f31797ee3"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#ade5ec053f8ed440ebdbd516f31797ee3">RestoreBinaryState</a> (<a class="el" href="class_stream_in.html">StreamIn</a> &amp;inStream) override</td></tr>
<tr class="memdesc:ade5ec053f8ed440ebdbd516f31797ee3"><td class="mdescLeft">&#160;</td><td class="mdescRight">This function should not be called directly, it is used by sRestoreFromBinaryState.  <br /></td></tr>
<tr class="separator:ade5ec053f8ed440ebdbd516f31797ee3"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header pro_methods_class_group_filter"><td colspan="2" onclick="javascript:dynsection.toggleInherit('pro_methods_class_group_filter')"><img src="closed.png" alt="-"/>&#160;Protected Member Functions inherited from <a class="el" href="class_group_filter.html">GroupFilter</a></td></tr>
<tr class="memitem:a1e61d21b9d4e04f92efc5a423aa5836b inherit pro_methods_class_group_filter" id="r_a1e61d21b9d4e04f92efc5a423aa5836b"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_group_filter.html#a1e61d21b9d4e04f92efc5a423aa5836b">GroupFilter</a> ()=default</td></tr>
<tr class="memdesc:a1e61d21b9d4e04f92efc5a423aa5836b inherit pro_methods_class_group_filter"><td class="mdescLeft">&#160;</td><td class="mdescRight">Don't allow (copy) constructing this base class, but allow derived classes to (copy) construct themselves.  <br /></td></tr>
<tr class="separator:a1e61d21b9d4e04f92efc5a423aa5836b inherit pro_methods_class_group_filter"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae716e91129b6a2085fbfd1c3f9f6275a inherit pro_methods_class_group_filter" id="r_ae716e91129b6a2085fbfd1c3f9f6275a"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_group_filter.html#ae716e91129b6a2085fbfd1c3f9f6275a">GroupFilter</a> (const <a class="el" href="class_group_filter.html">GroupFilter</a> &amp;)=default</td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="inherited" name="inherited"></a>
Additional Inherited Members</h2></td></tr>
<tr class="inherit_header pub_types_class_group_filter"><td colspan="2" onclick="javascript:dynsection.toggleInherit('pub_types_class_group_filter')"><img src="closed.png" alt="-"/>&#160;Public Types inherited from <a class="el" href="class_group_filter.html">GroupFilter</a></td></tr>
<tr class="memitem:a1129a5b0e7768d984c5d66b7e6208b63 inherit pub_types_class_group_filter" id="r_a1129a5b0e7768d984c5d66b7e6208b63"><td class="memItemLeft" align="right" valign="top">using&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_group_filter.html#a1129a5b0e7768d984c5d66b7e6208b63">GroupFilterResult</a> = <a class="el" href="class_result.html">Result</a>&lt;<a class="el" href="class_ref.html">Ref</a>&lt;<a class="el" href="class_group_filter.html">GroupFilter</a>&gt;&gt;</td></tr>
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<tr class="inherit_header pub_static_methods_class_group_filter"><td colspan="2" onclick="javascript:dynsection.toggleInherit('pub_static_methods_class_group_filter')"><img src="closed.png" alt="-"/>&#160;Static Public Member Functions inherited from <a class="el" href="class_group_filter.html">GroupFilter</a></td></tr>
<tr class="memitem:ab6ed0c1e98ac928c80b669dc82d7eed7 inherit pub_static_methods_class_group_filter" id="r_ab6ed0c1e98ac928c80b669dc82d7eed7"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="class_group_filter.html#a1129a5b0e7768d984c5d66b7e6208b63">GroupFilterResult</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_group_filter.html#ab6ed0c1e98ac928c80b669dc82d7eed7">sRestoreFromBinaryState</a> (<a class="el" href="class_stream_in.html">StreamIn</a> &amp;inStream)</td></tr>
<tr class="memdesc:ab6ed0c1e98ac928c80b669dc82d7eed7 inherit pub_static_methods_class_group_filter"><td class="mdescLeft">&#160;</td><td class="mdescRight">Creates a <a class="el" href="class_group_filter.html" title="Abstract class that checks if two CollisionGroups collide.">GroupFilter</a> of the correct type and restores its contents from the binary stream inStream.  <br /></td></tr>
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<tr class="inherit_header pub_static_methods_class_ref_target"><td colspan="2" onclick="javascript:dynsection.toggleInherit('pub_static_methods_class_ref_target')"><img src="closed.png" alt="-"/>&#160;Static Public Member Functions inherited from <a class="el" href="class_ref_target.html">RefTarget&lt; GroupFilter &gt;</a></td></tr>
<tr class="memitem:a58b5a94748691b18ecf651ce918ae743 inherit pub_static_methods_class_ref_target" id="r_a58b5a94748691b18ecf651ce918ae743"><td class="memItemLeft" align="right" valign="top">static int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_ref_target.html#a58b5a94748691b18ecf651ce918ae743">sInternalGetRefCountOffset</a> ()</td></tr>
<tr class="memdesc:a58b5a94748691b18ecf651ce918ae743 inherit pub_static_methods_class_ref_target"><td class="mdescLeft">&#160;</td><td class="mdescRight">INTERNAL HELPER FUNCTION USED BY SERIALIZATION.  <br /></td></tr>
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<tr class="inherit_header pro_attribs_class_ref_target"><td colspan="2" onclick="javascript:dynsection.toggleInherit('pro_attribs_class_ref_target')"><img src="closed.png" alt="-"/>&#160;Protected Attributes inherited from <a class="el" href="class_ref_target.html">RefTarget&lt; GroupFilter &gt;</a></td></tr>
<tr class="memitem:a12afba0bdae7706a0afd4d96ac128231 inherit pro_attribs_class_ref_target" id="r_a12afba0bdae7706a0afd4d96ac128231"><td class="memItemLeft" align="right" valign="top">atomic&lt; <a class="el" href="_core_8h.html#a8f95e75e58492e87412191fabadd8ca8">uint32</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_ref_target.html#a12afba0bdae7706a0afd4d96ac128231">mRefCount</a></td></tr>
<tr class="memdesc:a12afba0bdae7706a0afd4d96ac128231 inherit pro_attribs_class_ref_target"><td class="mdescLeft">&#160;</td><td class="mdescRight">Current reference count.  <br /></td></tr>
<tr class="separator:a12afba0bdae7706a0afd4d96ac128231 inherit pro_attribs_class_ref_target"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header pro_static_attribs_class_ref_target"><td colspan="2" onclick="javascript:dynsection.toggleInherit('pro_static_attribs_class_ref_target')"><img src="closed.png" alt="-"/>&#160;Static Protected Attributes inherited from <a class="el" href="class_ref_target.html">RefTarget&lt; GroupFilter &gt;</a></td></tr>
<tr class="memitem:ad37db773efa3c8756f6d95df3862b875 inherit pro_static_attribs_class_ref_target" id="r_ad37db773efa3c8756f6d95df3862b875"><td class="memItemLeft" align="right" valign="top">static constexpr <a class="el" href="_core_8h.html#a8f95e75e58492e87412191fabadd8ca8">uint32</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_ref_target.html#ad37db773efa3c8756f6d95df3862b875">cEmbedded</a></td></tr>
<tr class="memdesc:ad37db773efa3c8756f6d95df3862b875 inherit pro_static_attribs_class_ref_target"><td class="mdescLeft">&#160;</td><td class="mdescRight">A large value that gets added to the refcount to mark the object as embedded.  <br /></td></tr>
<tr class="separator:ad37db773efa3c8756f6d95df3862b875 inherit pro_static_attribs_class_ref_target"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Implementation of <a class="el" href="class_group_filter.html" title="Abstract class that checks if two CollisionGroups collide.">GroupFilter</a> that stores a bit table with one bit per sub shape ID pair to determine if they collide or not</p>
<p>The collision rules:</p><ul>
<li>If one of the objects is in the cInvalidGroup the objects will collide.</li>
<li>If the objects are in different groups they will collide.</li>
<li>If they're in the same group but their collision filter is different they will not collide.</li>
<li>If they're in the same group and their collision filters match, we'll use the SubGroupID and the table below.</li>
</ul>
<p>For N = 6 sub groups the table will look like: </p><pre class="fragment">            sub group 1 ---&gt;
sub group 2 x.....
     |      ox....
     |      oox...
     V      ooox..
            oooox.
            ooooox
</pre><ul>
<li>'x' means sub group 1 == sub group 2 and we define this to never collide.</li>
<li>'o' is a bit that we have to store that defines if the sub groups collide or not.</li>
<li>'.' is a bit we don't need to store because the table is symmetric, we take care that group 2 &gt; group 1 by swapping sub group 1 and sub group 2 if needed.</li>
</ul>
<p>The total number of bits we need to store is (N * (N - 1)) / 2 </p>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#ace82879585ebeb7f322700733349fa37">&#9670;&#160;</a></span>GroupFilterTable() <span class="overload">[1/2]</span></h2>

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          <td class="paramtype"><a class="el" href="_core_8h.html#a69aa29b598b851b0640aa225a9e5d61d">uint</a></td>          <td class="paramname"><span class="paramname"><em>inNumSubGroups</em></span><span class="paramdefsep"> = </span><span class="paramdefval">0</span></td><td>)</td>
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<p>Constructs the table with inNumSubGroups subgroups, initially all collision pairs are enabled except when the sub group ID is the same. </p>

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<h2 class="memtitle"><span class="permalink"><a href="#a91ed666a7043cd932da78adce8e8920e">&#9670;&#160;</a></span>GroupFilterTable() <span class="overload">[2/2]</span></h2>

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          <td class="paramtype">const <a class="el" href="class_group_filter_table.html">GroupFilterTable</a> &amp;</td>          <td class="paramname"><span class="paramname"><em>inRHS</em></span></td><td>)</td>
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<p>Copy constructor. </p>

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<h2 class="groupheader">Member Function Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a9a654e5e8db25dc647563a10a47d3ab4">&#9670;&#160;</a></span>CanCollide()</h2>

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<p>Checks if two CollisionGroups collide. </p>

<p>Implements <a class="el" href="class_group_filter.html#a92d09279f5e311f401635dcb868ba838">GroupFilter</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a21f49a18fb98bbd35151022505fe275f">&#9670;&#160;</a></span>DisableCollision()</h2>

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<p>Disable collision between two sub groups. </p>

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<h2 class="memtitle"><span class="permalink"><a href="#a6b25689191afbfdb272feb4e57df4035">&#9670;&#160;</a></span>EnableCollision()</h2>

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<p>Enable collision between two sub groups. </p>

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<h2 class="memtitle"><span class="permalink"><a href="#acfa23ff8483cdeec0926623ebb9dd8f3">&#9670;&#160;</a></span>IsCollisionEnabled()</h2>

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<p>Check if the collision between two subgroups is enabled. </p>

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<h2 class="memtitle"><span class="permalink"><a href="#ade5ec053f8ed440ebdbd516f31797ee3">&#9670;&#160;</a></span>RestoreBinaryState()</h2>

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          <td class="paramtype"><a class="el" href="class_stream_in.html">StreamIn</a> &amp;</td>          <td class="paramname"><span class="paramname"><em>inStream</em></span></td><td>)</td>
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<p>This function should not be called directly, it is used by sRestoreFromBinaryState. </p>

<p>Reimplemented from <a class="el" href="class_group_filter.html#a76f2d434cbc50b6eae5aab84b87b81d5">GroupFilter</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a0e3db9e4ef6cf71323126e6ce48fa4dc">&#9670;&#160;</a></span>SaveBinaryState()</h2>

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          <td class="paramtype"><a class="el" href="class_stream_out.html">StreamOut</a> &amp;</td>          <td class="paramname"><span class="paramname"><em>inStream</em></span></td><td>)</td>
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<p>Saves the contents of the group filter in binary form to inStream. </p>

<p>Reimplemented from <a class="el" href="class_group_filter.html#a6f3b0c5ed9ee49737c5f40b63aaac8f1">GroupFilter</a>.</p>

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<hr/>The documentation for this class was generated from the following files:<ul>
<li>Jolt/Physics/Collision/<a class="el" href="_group_filter_table_8h_source.html">GroupFilterTable.h</a></li>
<li>Jolt/Physics/Collision/<a class="el" href="_group_filter_table_8cpp.html">GroupFilterTable.cpp</a></li>
</ul>
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