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<div id="projectname">Box2D
 <span id="projectnumber">2.3.0</span>
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<div id="projectbrief">A 2D Physics Engine for Games</div>
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<a href="#pub-types">Public Types</a> |
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<a href="#pro-attribs">Protected Attributes</a> |
<a href="classb2_draw-members.html">List of all members</a> </div>
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<div class="title">b2Draw Class Reference<span class="mlabels"><span class="mlabel">abstract</span></span></div> </div>
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<p><code>#include <<a class="el" href="b2_draw_8h_source.html">b2Draw.h</a>></code></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-types"></a>
Public Types</h2></td></tr>
<tr class="memitem:ae23c5d6c4f5230621f736593469cf7f2"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom">{ <br />
  <a class="el" href="classb2_draw.html#ae23c5d6c4f5230621f736593469cf7f2a1c8964c4f1fdc39e98b58ac38ecda1f9">e_shapeBit</a> = 0x0001,
<a class="el" href="classb2_draw.html#ae23c5d6c4f5230621f736593469cf7f2a241137a63679720c41a271c11681e2b3">e_jointBit</a> = 0x0002,
<a class="el" href="classb2_draw.html#ae23c5d6c4f5230621f736593469cf7f2acdf1370108930182a45f39e7cc9b0cc7">e_aabbBit</a> = 0x0004,
<a class="el" href="classb2_draw.html#ae23c5d6c4f5230621f736593469cf7f2ac86bb64ac65e555db28827407f2f2d43">e_pairBit</a> = 0x0008,
<br />
  <a class="el" href="classb2_draw.html#ae23c5d6c4f5230621f736593469cf7f2a7f1494d816479c7d23997a6c292cd8b6">e_centerOfMassBit</a> = 0x0010
<br />
}</td></tr>
<tr class="separator:ae23c5d6c4f5230621f736593469cf7f2"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:ac2bbe31595478690e44de4ff1e7f347e"><td class="memItemLeft" align="right" valign="top"><a id="ac2bbe31595478690e44de4ff1e7f347e"></a>
void </td><td class="memItemRight" valign="bottom"><a class="el" href="classb2_draw.html#ac2bbe31595478690e44de4ff1e7f347e">SetFlags</a> (uint32 flags)</td></tr>
<tr class="memdesc:ac2bbe31595478690e44de4ff1e7f347e"><td class="mdescLeft"> </td><td class="mdescRight">Set the drawing flags. <br /></td></tr>
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<tr class="memitem:a10926d67ad6d3a2517197c4f10923700"><td class="memItemLeft" align="right" valign="top"><a id="a10926d67ad6d3a2517197c4f10923700"></a>
uint32 </td><td class="memItemRight" valign="bottom"><a class="el" href="classb2_draw.html#a10926d67ad6d3a2517197c4f10923700">GetFlags</a> () const</td></tr>
<tr class="memdesc:a10926d67ad6d3a2517197c4f10923700"><td class="mdescLeft"> </td><td class="mdescRight">Get the drawing flags. <br /></td></tr>
<tr class="separator:a10926d67ad6d3a2517197c4f10923700"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:acc2fd4648ee0a65574770c64528f7166"><td class="memItemLeft" align="right" valign="top"><a id="acc2fd4648ee0a65574770c64528f7166"></a>
void </td><td class="memItemRight" valign="bottom"><a class="el" href="classb2_draw.html#acc2fd4648ee0a65574770c64528f7166">AppendFlags</a> (uint32 flags)</td></tr>
<tr class="memdesc:acc2fd4648ee0a65574770c64528f7166"><td class="mdescLeft"> </td><td class="mdescRight">Append flags to the current flags. <br /></td></tr>
<tr class="separator:acc2fd4648ee0a65574770c64528f7166"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:afc240b71f4ba8c17440d6ed526d4e22e"><td class="memItemLeft" align="right" valign="top"><a id="afc240b71f4ba8c17440d6ed526d4e22e"></a>
void </td><td class="memItemRight" valign="bottom"><a class="el" href="classb2_draw.html#afc240b71f4ba8c17440d6ed526d4e22e">ClearFlags</a> (uint32 flags)</td></tr>
<tr class="memdesc:afc240b71f4ba8c17440d6ed526d4e22e"><td class="mdescLeft"> </td><td class="mdescRight">Clear flags from the current flags. <br /></td></tr>
<tr class="separator:afc240b71f4ba8c17440d6ed526d4e22e"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:acd5427d1d2e7d19f1b34ad3620134d28"><td class="memItemLeft" align="right" valign="top"><a id="acd5427d1d2e7d19f1b34ad3620134d28"></a>
virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classb2_draw.html#acd5427d1d2e7d19f1b34ad3620134d28">DrawPolygon</a> (const <a class="el" href="structb2_vec2.html">b2Vec2</a> *vertices, int32 vertexCount, const <a class="el" href="structb2_color.html">b2Color</a> &color)=0</td></tr>
<tr class="memdesc:acd5427d1d2e7d19f1b34ad3620134d28"><td class="mdescLeft"> </td><td class="mdescRight">Draw a closed polygon provided in CCW order. <br /></td></tr>
<tr class="separator:acd5427d1d2e7d19f1b34ad3620134d28"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a76f2d67de0781a32cab116278c5c9eea"><td class="memItemLeft" align="right" valign="top"><a id="a76f2d67de0781a32cab116278c5c9eea"></a>
virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classb2_draw.html#a76f2d67de0781a32cab116278c5c9eea">DrawSolidPolygon</a> (const <a class="el" href="structb2_vec2.html">b2Vec2</a> *vertices, int32 vertexCount, const <a class="el" href="structb2_color.html">b2Color</a> &color)=0</td></tr>
<tr class="memdesc:a76f2d67de0781a32cab116278c5c9eea"><td class="mdescLeft"> </td><td class="mdescRight">Draw a solid closed polygon provided in CCW order. <br /></td></tr>
<tr class="separator:a76f2d67de0781a32cab116278c5c9eea"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae2effe9bca87c8d7cb90e860d13b7e9e"><td class="memItemLeft" align="right" valign="top"><a id="ae2effe9bca87c8d7cb90e860d13b7e9e"></a>
virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classb2_draw.html#ae2effe9bca87c8d7cb90e860d13b7e9e">DrawCircle</a> (const <a class="el" href="structb2_vec2.html">b2Vec2</a> &center, float32 radius, const <a class="el" href="structb2_color.html">b2Color</a> &color)=0</td></tr>
<tr class="memdesc:ae2effe9bca87c8d7cb90e860d13b7e9e"><td class="mdescLeft"> </td><td class="mdescRight">Draw a circle. <br /></td></tr>
<tr class="separator:ae2effe9bca87c8d7cb90e860d13b7e9e"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a775a1d0472c5980d597904c7b596a0a6"><td class="memItemLeft" align="right" valign="top"><a id="a775a1d0472c5980d597904c7b596a0a6"></a>
virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classb2_draw.html#a775a1d0472c5980d597904c7b596a0a6">DrawSolidCircle</a> (const <a class="el" href="structb2_vec2.html">b2Vec2</a> &center, float32 radius, const <a class="el" href="structb2_vec2.html">b2Vec2</a> &axis, const <a class="el" href="structb2_color.html">b2Color</a> &color)=0</td></tr>
<tr class="memdesc:a775a1d0472c5980d597904c7b596a0a6"><td class="mdescLeft"> </td><td class="mdescRight">Draw a solid circle. <br /></td></tr>
<tr class="separator:a775a1d0472c5980d597904c7b596a0a6"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a1de5aaf50db875d1c644c596832af57d"><td class="memItemLeft" align="right" valign="top"><a id="a1de5aaf50db875d1c644c596832af57d"></a>
virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classb2_draw.html#a1de5aaf50db875d1c644c596832af57d">DrawSegment</a> (const <a class="el" href="structb2_vec2.html">b2Vec2</a> &p1, const <a class="el" href="structb2_vec2.html">b2Vec2</a> &p2, const <a class="el" href="structb2_color.html">b2Color</a> &color)=0</td></tr>
<tr class="memdesc:a1de5aaf50db875d1c644c596832af57d"><td class="mdescLeft"> </td><td class="mdescRight">Draw a line segment. <br /></td></tr>
<tr class="separator:a1de5aaf50db875d1c644c596832af57d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ade698123482a491a7a61fa1fe4d3a4f4"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classb2_draw.html#ade698123482a491a7a61fa1fe4d3a4f4">DrawTransform</a> (const <a class="el" href="structb2_transform.html">b2Transform</a> &xf)=0</td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-attribs"></a>
Protected Attributes</h2></td></tr>
<tr class="memitem:adfcd2e54ddaec6f0a111ec1a1cf8b9a0"><td class="memItemLeft" align="right" valign="top"><a id="adfcd2e54ddaec6f0a111ec1a1cf8b9a0"></a>
uint32 </td><td class="memItemRight" valign="bottom"><b>m_drawFlags</b></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Implement and register this class with a <a class="el" href="classb2_world.html">b2World</a> to provide debug drawing of physics entities in your game. </p>
</div><h2 class="groupheader">Member Enumeration Documentation</h2>
<a id="ae23c5d6c4f5230621f736593469cf7f2"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae23c5d6c4f5230621f736593469cf7f2">◆ </a></span>anonymous enum</h2>
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<td class="memname">anonymous enum</td>
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<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a id="ae23c5d6c4f5230621f736593469cf7f2a1c8964c4f1fdc39e98b58ac38ecda1f9"></a>e_shapeBit </td><td class="fielddoc"><p>draw shapes </p>
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<tr><td class="fieldname"><a id="ae23c5d6c4f5230621f736593469cf7f2a241137a63679720c41a271c11681e2b3"></a>e_jointBit </td><td class="fielddoc"><p>draw joint connections </p>
</td></tr>
<tr><td class="fieldname"><a id="ae23c5d6c4f5230621f736593469cf7f2acdf1370108930182a45f39e7cc9b0cc7"></a>e_aabbBit </td><td class="fielddoc"><p>draw axis aligned bounding boxes </p>
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<tr><td class="fieldname"><a id="ae23c5d6c4f5230621f736593469cf7f2ac86bb64ac65e555db28827407f2f2d43"></a>e_pairBit </td><td class="fielddoc"><p>draw broad-phase pairs </p>
</td></tr>
<tr><td class="fieldname"><a id="ae23c5d6c4f5230621f736593469cf7f2a7f1494d816479c7d23997a6c292cd8b6"></a>e_centerOfMassBit </td><td class="fielddoc"><p>draw center of mass frame </p>
</td></tr>
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<h2 class="groupheader">Member Function Documentation</h2>
<a id="ade698123482a491a7a61fa1fe4d3a4f4"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ade698123482a491a7a61fa1fe4d3a4f4">◆ </a></span>DrawTransform()</h2>
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<td class="memname">virtual void b2Draw::DrawTransform </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="structb2_transform.html">b2Transform</a> & </td>
<td class="paramname"><em>xf</em></td><td>)</td>
<td></td>
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</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">pure virtual</span></span> </td>
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<p>Draw a transform. Choose your own length scale. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">xf</td><td>a transform. </td></tr>
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</dd>
</dl>
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<hr/>The documentation for this class was generated from the following files:<ul>
<li><a class="el" href="b2_draw_8h_source.html">b2Draw.h</a></li>
<li>b2Draw.cpp</li>
</ul>
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