<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.14"/> <meta name="viewport" content="width=device-width, initial-scale=1"/> <title>Box2D: b2FixtureDef Struct Reference</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="search/search.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="search/searchdata.js"></script> <script type="text/javascript" src="search/search.js"></script> <link href="doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td id="projectlogo"><img alt="Logo" src="icon.gif"/></td> <td id="projectalign" style="padding-left: 0.5em;"> <div id="projectname">Box2D  <span id="projectnumber">2.3.0</span> </div> <div id="projectbrief">A 2D Physics Engine for Games</div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.14 --> <script type="text/javascript"> /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ var searchBox = new SearchBox("searchBox", "search",false,'Search'); /* @license-end */ </script> <script type="text/javascript" src="menudata.js"></script> <script type="text/javascript" src="menu.js"></script> <script type="text/javascript"> /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ $(function() { initMenu('',true,false,'search.php','Search'); $(document).ready(function() { 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class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a> Public Member Functions</h2></td></tr> <tr class="memitem:aa34ba06bcf0d6d981931a83cf124a602"><td class="memItemLeft" align="right" valign="top"><a id="aa34ba06bcf0d6d981931a83cf124a602"></a>  </td><td class="memItemRight" valign="bottom"><a class="el" href="structb2_fixture_def.html#aa34ba06bcf0d6d981931a83cf124a602">b2FixtureDef</a> ()</td></tr> <tr class="memdesc:aa34ba06bcf0d6d981931a83cf124a602"><td class="mdescLeft"> </td><td class="mdescRight">The constructor sets the default fixture definition values. <br /></td></tr> <tr class="separator:aa34ba06bcf0d6d981931a83cf124a602"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a> Public Attributes</h2></td></tr> <tr class="memitem:a1e41753d89abf3443e7897e2498a3240"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="classb2_shape.html">b2Shape</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="structb2_fixture_def.html#a1e41753d89abf3443e7897e2498a3240">shape</a></td></tr> <tr class="separator:a1e41753d89abf3443e7897e2498a3240"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a4f77ef2b2585a40899b61faf53db1093"><td class="memItemLeft" align="right" valign="top"><a id="a4f77ef2b2585a40899b61faf53db1093"></a> void * </td><td class="memItemRight" valign="bottom"><a class="el" href="structb2_fixture_def.html#a4f77ef2b2585a40899b61faf53db1093">userData</a></td></tr> <tr class="memdesc:a4f77ef2b2585a40899b61faf53db1093"><td class="mdescLeft"> </td><td class="mdescRight">Use this to store application specific fixture data. <br /></td></tr> <tr class="separator:a4f77ef2b2585a40899b61faf53db1093"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a66081c8d0e12d4bdb0b341fb97b46eb6"><td class="memItemLeft" align="right" valign="top"><a id="a66081c8d0e12d4bdb0b341fb97b46eb6"></a> float32 </td><td class="memItemRight" valign="bottom"><a class="el" href="structb2_fixture_def.html#a66081c8d0e12d4bdb0b341fb97b46eb6">friction</a></td></tr> <tr class="memdesc:a66081c8d0e12d4bdb0b341fb97b46eb6"><td class="mdescLeft"> </td><td class="mdescRight">The friction coefficient, usually in the range [0,1]. <br /></td></tr> <tr class="separator:a66081c8d0e12d4bdb0b341fb97b46eb6"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ad7ee26656e4749f7b548d2cc0cf9f168"><td class="memItemLeft" align="right" valign="top"><a id="ad7ee26656e4749f7b548d2cc0cf9f168"></a> float32 </td><td class="memItemRight" valign="bottom"><a class="el" href="structb2_fixture_def.html#ad7ee26656e4749f7b548d2cc0cf9f168">restitution</a></td></tr> <tr class="memdesc:ad7ee26656e4749f7b548d2cc0cf9f168"><td class="mdescLeft"> </td><td class="mdescRight">The restitution (elasticity) usually in the range [0,1]. <br /></td></tr> <tr class="separator:ad7ee26656e4749f7b548d2cc0cf9f168"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a6e27d733789a35aa689af2b30a1de0ff"><td class="memItemLeft" align="right" valign="top"><a id="a6e27d733789a35aa689af2b30a1de0ff"></a> float32 </td><td class="memItemRight" valign="bottom"><a class="el" href="structb2_fixture_def.html#a6e27d733789a35aa689af2b30a1de0ff">density</a></td></tr> <tr class="memdesc:a6e27d733789a35aa689af2b30a1de0ff"><td class="mdescLeft"> </td><td class="mdescRight">The density, usually in kg/m^2. <br /></td></tr> <tr class="separator:a6e27d733789a35aa689af2b30a1de0ff"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ac8cfcc6208663c92861eaab3b3fdc57e"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="structb2_fixture_def.html#ac8cfcc6208663c92861eaab3b3fdc57e">isSensor</a></td></tr> <tr class="separator:ac8cfcc6208663c92861eaab3b3fdc57e"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a4c3e493a13d11ab27fcc2eee9f52fd61"><td class="memItemLeft" align="right" valign="top"><a id="a4c3e493a13d11ab27fcc2eee9f52fd61"></a> <a class="el" href="structb2_filter.html">b2Filter</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structb2_fixture_def.html#a4c3e493a13d11ab27fcc2eee9f52fd61">filter</a></td></tr> <tr class="memdesc:a4c3e493a13d11ab27fcc2eee9f52fd61"><td class="mdescLeft"> </td><td class="mdescRight">Contact filtering data. <br /></td></tr> <tr class="separator:a4c3e493a13d11ab27fcc2eee9f52fd61"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <div class="textblock"><p>A fixture definition is used to create a fixture. This class defines an abstract fixture definition. You can reuse fixture definitions safely. </p> </div><h2 class="groupheader">Member Data Documentation</h2> <a id="ac8cfcc6208663c92861eaab3b3fdc57e"></a> <h2 class="memtitle"><span class="permalink"><a href="#ac8cfcc6208663c92861eaab3b3fdc57e">◆ </a></span>isSensor</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">bool b2FixtureDef::isSensor</td> </tr> </table> </div><div class="memdoc"> <p>A sensor shape collects contact information but never generates a collision response. </p> </div> </div> <a id="a1e41753d89abf3443e7897e2498a3240"></a> <h2 class="memtitle"><span class="permalink"><a href="#a1e41753d89abf3443e7897e2498a3240">◆ </a></span>shape</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">const <a class="el" href="classb2_shape.html">b2Shape</a>* b2FixtureDef::shape</td> </tr> </table> </div><div class="memdoc"> <p>The shape, this must be set. The shape will be cloned, so you can create the shape on the stack. </p> </div> </div> <hr/>The documentation for this struct was generated from the following file:<ul> <li><a class="el" href="b2_fixture_8h_source.html">b2Fixture.h</a></li> </ul> </div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated on Fri Sep 21 2018 22:35:08 for Box2D by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/> </a> 1.8.14 </small></address> </body> </html>