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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: line3d 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="classline3d-members.html">List of all members</a> </div>
<div class="headertitle">
<div class="title">line3d Class Reference</div> </div>
</div><!--header-->
<div class="contents">
<p>3d line
<a href="classline3d.html#details">More...</a></p>
<p><code>#include <<a class="el" href="angelcad_8h_source.html">angelcad.h</a>></code></p>
<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:a437c2c9526a34229a87f81b14d8b8928"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classline3d.html#a437c2c9526a34229a87f81b14d8b8928">line3d</a> (const <a class="el" href="classpos3d.html">pos3d</a>@ p1, const <a class="el" href="classpos3d.html">pos3d</a>@ p2)</td></tr>
<tr class="memdesc:a437c2c9526a34229a87f81b14d8b8928"><td class="mdescLeft"> </td><td class="mdescRight">Construct line segment from p1 to p2. <a href="#a437c2c9526a34229a87f81b14d8b8928">More...</a><br /></td></tr>
<tr class="separator:a437c2c9526a34229a87f81b14d8b8928"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ace9eaf366adfce28f0e7740c8c306df0"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="classline3d.html#ace9eaf366adfce28f0e7740c8c306df0">length</a> () const</td></tr>
<tr class="memdesc:ace9eaf366adfce28f0e7740c8c306df0"><td class="mdescLeft"> </td><td class="mdescRight">Compute length of line segment. <a href="#ace9eaf366adfce28f0e7740c8c306df0">More...</a><br /></td></tr>
<tr class="separator:ace9eaf366adfce28f0e7740c8c306df0"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae1f3e8b8d67cc0ee2a4665bf499f76b3"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="classline3d.html#ae1f3e8b8d67cc0ee2a4665bf499f76b3">project</a> (<a class="el" href="classpos3d.html">pos3d</a>@ point) const</td></tr>
<tr class="memdesc:ae1f3e8b8d67cc0ee2a4665bf499f76b3"><td class="mdescLeft"> </td><td class="mdescRight">Project point onto line and return line parameter of projetion point. <a href="#ae1f3e8b8d67cc0ee2a4665bf499f76b3">More...</a><br /></td></tr>
<tr class="separator:ae1f3e8b8d67cc0ee2a4665bf499f76b3"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab341861baef818819df9ea6ad48ed02c"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classpos3d.html">pos3d</a>@ </td><td class="memItemRight" valign="bottom"><a class="el" href="classline3d.html#ab341861baef818819df9ea6ad48ed02c">end1</a> () const</td></tr>
<tr class="memdesc:ab341861baef818819df9ea6ad48ed02c"><td class="mdescLeft"> </td><td class="mdescRight">Return 1st end point on line segment. <a href="#ab341861baef818819df9ea6ad48ed02c">More...</a><br /></td></tr>
<tr class="separator:ab341861baef818819df9ea6ad48ed02c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a731497f1ca08861725bb9eae07264a61"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classpos3d.html">pos3d</a>@ </td><td class="memItemRight" valign="bottom"><a class="el" href="classline3d.html#a731497f1ca08861725bb9eae07264a61">end2</a> () const</td></tr>
<tr class="memdesc:a731497f1ca08861725bb9eae07264a61"><td class="mdescLeft"> </td><td class="mdescRight">Return 2nd end point on line segment. <a href="#a731497f1ca08861725bb9eae07264a61">More...</a><br /></td></tr>
<tr class="separator:a731497f1ca08861725bb9eae07264a61"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a270118a9086db7a733309770ecd3cb8c"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classpos3d.html">pos3d</a>@ </td><td class="memItemRight" valign="bottom"><a class="el" href="classline3d.html#a270118a9086db7a733309770ecd3cb8c">interpolate</a> (double par) const</td></tr>
<tr class="memdesc:a270118a9086db7a733309770ecd3cb8c"><td class="mdescLeft"> </td><td class="mdescRight">Compute point on (infinite) line given line segment parameter (0=end1, 1=end2) <a href="#a270118a9086db7a733309770ecd3cb8c">More...</a><br /></td></tr>
<tr class="separator:a270118a9086db7a733309770ecd3cb8c"><td class="memSeparator" colspan="2"> </td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>3d line </p>
</div><h2 class="groupheader">Constructor & Destructor Documentation</h2>
<a id="a437c2c9526a34229a87f81b14d8b8928"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a437c2c9526a34229a87f81b14d8b8928">◆ </a></span>line3d()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">line3d::line3d </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classpos3d.html">pos3d</a>@ </td>
<td class="paramname"><em>p1</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="classpos3d.html">pos3d</a>@ </td>
<td class="paramname"><em>p2</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Construct line segment from p1 to p2. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">p1</td><td><a class="el" href="classpos3d.html" title="3d position coordinates ">pos3d</a>@, start point on line segment, corresponding to parameter=0.0 <br />
</td></tr>
<tr><td class="paramname">p2</td><td><a class="el" href="classpos3d.html" title="3d position coordinates ">pos3d</a>@, end point on line segment, corresponding to parameter=1.0 </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<h2 class="groupheader">Member Function Documentation</h2>
<a id="ab341861baef818819df9ea6ad48ed02c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab341861baef818819df9ea6ad48ed02c">◆ </a></span>end1()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="classpos3d.html">pos3d</a>@ line3d::end1 </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Return 1st end point on line segment. </p>
<dl class="section return"><dt>Returns</dt><dd><a class="el" href="classpos3d.html" title="3d position coordinates ">pos3d</a>@ </dd></dl>
</div>
</div>
<a id="a731497f1ca08861725bb9eae07264a61"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a731497f1ca08861725bb9eae07264a61">◆ </a></span>end2()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="classpos3d.html">pos3d</a>@ line3d::end2 </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Return 2nd end point on line segment. </p>
<dl class="section return"><dt>Returns</dt><dd><a class="el" href="classpos3d.html" title="3d position coordinates ">pos3d</a>@ </dd></dl>
</div>
</div>
<a id="a270118a9086db7a733309770ecd3cb8c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a270118a9086db7a733309770ecd3cb8c">◆ </a></span>interpolate()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="classpos3d.html">pos3d</a>@ line3d::interpolate </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"><em>par</em></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Compute point on (infinite) line given line segment parameter (0=end1, 1=end2) </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">par</td><td>double, Line parameter value <br />
</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd><a class="el" href="classpos3d.html" title="3d position coordinates ">pos3d</a>@ </dd></dl>
</div>
</div>
<a id="ace9eaf366adfce28f0e7740c8c306df0"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ace9eaf366adfce28f0e7740c8c306df0">◆ </a></span>length()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">double line3d::length </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Compute length of line segment. </p>
<dl class="section return"><dt>Returns</dt><dd>double </dd></dl>
</div>
</div>
<a id="ae1f3e8b8d67cc0ee2a4665bf499f76b3"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae1f3e8b8d67cc0ee2a4665bf499f76b3">◆ </a></span>project()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">double line3d::project </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classpos3d.html">pos3d</a>@ </td>
<td class="paramname"><em>point</em></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Project point onto line and return line parameter of projetion point. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">point</td><td><a class="el" href="classpos3d.html" title="3d position coordinates ">pos3d</a>@, Point to be projected onto (infinite) line <br />
</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>double </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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