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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<title>AngelCAD: shape2d Class Reference</title>
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<div id="projectname">AngelCAD
 <span id="projectnumber">1.5-00</span>
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<div class="header">
<div class="summary">
<a href="#pub-methods">Public Member Functions</a> |
<a href="classshape2d-members.html">List of all members</a> </div>
<div class="headertitle">
<div class="title">shape2d Class Reference</div> </div>
</div><!--header-->
<div class="contents">
<p>Abstract base for 2d primitives and booleans.
<a href="classshape2d.html#details">More...</a></p>
<p><code>#include <<a class="el" href="angelcad_8h_source.html">angelcad.h</a>></code></p>
<div class="dynheader">
Inheritance diagram for shape2d:</div>
<div class="dyncontent">
<div class="center">
<img src="classshape2d.png" usemap="#shape2d_map" alt=""/>
<map id="shape2d_map" name="shape2d_map">
<area href="classshape.html" title="Abstract base for all primitives and booleans. " alt="shape" shape="rect" coords="0,0,91,24"/>
<area href="classcircle.html" title="circle, centered at origin " alt="circle" shape="rect" coords="101,112,192,136"/>
<area href="classdifference2d.html" title="2d difference boolean operation " alt="difference2d" shape="rect" coords="101,168,192,192"/>
<area href="classfill2d.html" title="2d fill operation, filling holes in input shapes " alt="fill2d" shape="rect" coords="101,224,192,248"/>
<area href="classhull2d.html" title="2d hull operation, enclosing the input shapes " alt="hull2d" shape="rect" coords="101,280,192,304"/>
<area href="classintersection2d.html" title="2d intersection boolean operation " alt="intersection2d" shape="rect" coords="101,336,192,360"/>
<area href="classminkowski2d.html" title="2d Minkowski sum operation " alt="minkowski2d" shape="rect" coords="101,392,192,416"/>
<area href="classoffset2d.html" title="2d profile offset " alt="offset2d" shape="rect" coords="101,448,192,472"/>
<area href="classpolygon.html" title="polygon, vertices in CCW order " alt="polygon" shape="rect" coords="101,504,192,528"/>
<area href="classprojection2d.html" title="Project from 3d to 2d. " alt="projection2d" shape="rect" coords="101,560,192,584"/>
<area href="classrectangle.html" title="rectangle, by default located in 1st quadrant touching origin " alt="rectangle" shape="rect" coords="101,616,192,640"/>
<area href="classsquare.html" title="square, by default located in 1st quadrant touching origin " alt="square" shape="rect" coords="101,672,192,696"/>
<area href="classunion2d.html" title="2d union boolean operation " alt="union2d" shape="rect" coords="101,728,192,752"/>
</map>
</div></div>
<table 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:a73361e276de7516b4fae68b5cb491e48"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classshape2d.html">shape2d</a>@ </td><td class="memItemRight" valign="bottom"><a class="el" href="classshape2d.html#a73361e276de7516b4fae68b5cb491e48">opAdd</a> (<a class="el" href="classshape2d.html">shape2d</a>@ b)</td></tr>
<tr class="memdesc:a73361e276de7516b4fae68b5cb491e48"><td class="mdescLeft"> </td><td class="mdescRight">Boolean union operator+ overload. <a href="#a73361e276de7516b4fae68b5cb491e48">More...</a><br /></td></tr>
<tr class="separator:a73361e276de7516b4fae68b5cb491e48"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a1be2acebbc83abc9aa4af0d2c1296179"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classshape2d.html">shape2d</a>@ </td><td class="memItemRight" valign="bottom"><a class="el" href="classshape2d.html#a1be2acebbc83abc9aa4af0d2c1296179">opAnd</a> (<a class="el" href="classshape2d.html">shape2d</a>@ b)</td></tr>
<tr class="memdesc:a1be2acebbc83abc9aa4af0d2c1296179"><td class="mdescLeft"> </td><td class="mdescRight">Boolean intersection operator& overload. <a href="#a1be2acebbc83abc9aa4af0d2c1296179">More...</a><br /></td></tr>
<tr class="separator:a1be2acebbc83abc9aa4af0d2c1296179"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:adf273d8fdee196b2871b21687a01e678"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classshape2d.html">shape2d</a>@ </td><td class="memItemRight" valign="bottom"><a class="el" href="classshape2d.html#adf273d8fdee196b2871b21687a01e678">opMul</a> (<a class="el" href="classtmatrix.html">tmatrix</a>@ matrix)</td></tr>
<tr class="memdesc:adf273d8fdee196b2871b21687a01e678"><td class="mdescLeft"> </td><td class="mdescRight">Transform object by matrix multiplication: <a class="el" href="classshape2d.html" title="Abstract base for 2d primitives and booleans. ">shape2d</a>@ o2 = T * o1. <a href="#adf273d8fdee196b2871b21687a01e678">More...</a><br /></td></tr>
<tr class="separator:adf273d8fdee196b2871b21687a01e678"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a3d5d2f8e179bda1bd04440cde53a5bfe"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classshape2d.html">shape2d</a>@ </td><td class="memItemRight" valign="bottom"><a class="el" href="classshape2d.html#a3d5d2f8e179bda1bd04440cde53a5bfe">opSub</a> (<a class="el" href="classshape2d.html">shape2d</a>@ b)</td></tr>
<tr class="memdesc:a3d5d2f8e179bda1bd04440cde53a5bfe"><td class="mdescLeft"> </td><td class="mdescRight">Boolean difference operator- overload. <a href="#a3d5d2f8e179bda1bd04440cde53a5bfe">More...</a><br /></td></tr>
<tr class="separator:a3d5d2f8e179bda1bd04440cde53a5bfe"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pub_methods_classshape"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classshape')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="classshape.html">shape</a></td></tr>
<tr class="memitem:a9511e310496d8d70c26cf0c4b59b0200 inherit pub_methods_classshape"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classboundingbox.html">boundingbox</a>@ </td><td class="memItemRight" valign="bottom"><a class="el" href="classshape.html#a9511e310496d8d70c26cf0c4b59b0200">box</a> () const</td></tr>
<tr class="memdesc:a9511e310496d8d70c26cf0c4b59b0200 inherit pub_methods_classshape"><td class="mdescLeft"> </td><td class="mdescRight">Return bounding box of object. <a href="classshape.html#a9511e310496d8d70c26cf0c4b59b0200">More...</a><br /></td></tr>
<tr class="separator:a9511e310496d8d70c26cf0c4b59b0200 inherit pub_methods_classshape"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac03192d7f3b961b3ae84cb5821daf508 inherit pub_methods_classshape"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classtmatrix.html">tmatrix</a>@ </td><td class="memItemRight" valign="bottom"><a class="el" href="classshape.html#ac03192d7f3b961b3ae84cb5821daf508">transform</a> () const</td></tr>
<tr class="memdesc:ac03192d7f3b961b3ae84cb5821daf508 inherit pub_methods_classshape"><td class="mdescLeft"> </td><td class="mdescRight">Return transformation matrix of object. <a href="classshape.html#ac03192d7f3b961b3ae84cb5821daf508">More...</a><br /></td></tr>
<tr class="separator:ac03192d7f3b961b3ae84cb5821daf508 inherit pub_methods_classshape"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a68ad904d40735fce93feda3786512be6 inherit pub_methods_classshape"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classshape.html#a68ad904d40735fce93feda3786512be6">write_csg</a> (<a class="el" href="classstring.html">string</a> path)</td></tr>
<tr class="memdesc:a68ad904d40735fce93feda3786512be6 inherit pub_methods_classshape"><td class="mdescLeft"> </td><td class="mdescRight">Write object to OpenSCAD .csg file. <a href="classshape.html#a68ad904d40735fce93feda3786512be6">More...</a><br /></td></tr>
<tr class="separator:a68ad904d40735fce93feda3786512be6 inherit pub_methods_classshape"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a360c3c312d757f8385fc36cb7ec940e0 inherit pub_methods_classshape"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classshape.html#a360c3c312d757f8385fc36cb7ec940e0">write_xcsg</a> (<a class="el" href="classstring.html">string</a> path, double secant_tolerance=- 1.0)</td></tr>
<tr class="memdesc:a360c3c312d757f8385fc36cb7ec940e0 inherit pub_methods_classshape"><td class="mdescLeft"> </td><td class="mdescRight">Write object to .xcsg file for processing by xcsg program. <a href="classshape.html#a360c3c312d757f8385fc36cb7ec940e0">More...</a><br /></td></tr>
<tr class="separator:a360c3c312d757f8385fc36cb7ec940e0 inherit pub_methods_classshape"><td class="memSeparator" colspan="2"> </td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Abstract base for 2d primitives and booleans. </p>
<p><a class="el" href="classshape2d.html" title="Abstract base for 2d primitives and booleans. ">shape2d</a> is an abstract base class for all 2d objects. </p>
</div><h2 class="groupheader">Member Function Documentation</h2>
<a id="a73361e276de7516b4fae68b5cb491e48"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a73361e276de7516b4fae68b5cb491e48">◆ </a></span>opAdd()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="classshape2d.html">shape2d</a>@ shape2d::opAdd </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classshape2d.html">shape2d</a>@ </td>
<td class="paramname"><em>b</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Boolean union operator+ overload. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">b</td><td><a class="el" href="classshape2d.html" title="Abstract base for 2d primitives and booleans. ">shape2d</a>@ <br />
</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd><a class="el" href="classshape2d.html" title="Abstract base for 2d primitives and booleans. ">shape2d</a>@, resulting 2d shape </dd></dl>
</div>
</div>
<a id="a1be2acebbc83abc9aa4af0d2c1296179"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a1be2acebbc83abc9aa4af0d2c1296179">◆ </a></span>opAnd()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="classshape2d.html">shape2d</a>@ shape2d::opAnd </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classshape2d.html">shape2d</a>@ </td>
<td class="paramname"><em>b</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Boolean intersection operator& overload. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">b</td><td><a class="el" href="classshape2d.html" title="Abstract base for 2d primitives and booleans. ">shape2d</a>@ <br />
</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd><a class="el" href="classshape2d.html" title="Abstract base for 2d primitives and booleans. ">shape2d</a>@, resulting 2d shape </dd></dl>
</div>
</div>
<a id="adf273d8fdee196b2871b21687a01e678"></a>
<h2 class="memtitle"><span class="permalink"><a href="#adf273d8fdee196b2871b21687a01e678">◆ </a></span>opMul()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="classshape2d.html">shape2d</a>@ shape2d::opMul </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classtmatrix.html">tmatrix</a>@ </td>
<td class="paramname"><em>matrix</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Transform object by matrix multiplication: <a class="el" href="classshape2d.html" title="Abstract base for 2d primitives and booleans. ">shape2d</a>@ o2 = T * o1. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">matrix</td><td>tmatrix@ <br />
</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd><a class="el" href="classshape2d.html" title="Abstract base for 2d primitives and booleans. ">shape2d</a>@ </dd></dl>
</div>
</div>
<a id="a3d5d2f8e179bda1bd04440cde53a5bfe"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a3d5d2f8e179bda1bd04440cde53a5bfe">◆ </a></span>opSub()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="classshape2d.html">shape2d</a>@ shape2d::opSub </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classshape2d.html">shape2d</a>@ </td>
<td class="paramname"><em>b</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Boolean difference operator- overload. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">b</td><td><a class="el" href="classshape2d.html" title="Abstract base for 2d primitives and booleans. ">shape2d</a>@ <br />
</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd><a class="el" href="classshape2d.html" title="Abstract base for 2d primitives and booleans. ">shape2d</a>@, resulting 2d shape </dd></dl>
</div>
</div>
<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="angelcad_8h_source.html">angelcad.h</a></li>
</ul>
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