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<div class="navpath"><a class="el" href="namespacemrpt.html">mrpt</a>::<a class="el" href="namespacemrpt_1_1math.html">math</a>::<a class="el" href="structmrpt_1_1math_1_1_t_segment3_d.html">TSegment3D</a>
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<h1>mrpt::math::TSegment3D Struct Reference</h1><!-- doxytag: class="mrpt::math::TSegment3D" -->
<p>3D segment, consisting of two points.
<a href="#_details">More...</a></p>
<p><code>#include <<a class="el" href="lightweight__geom__data_8h_source.html">mrpt/math/lightweight_geom_data.h</a>></code></p>
<div class="dynheader">
Collaboration diagram for mrpt::math::TSegment3D:</div>
<div class="dynsection">
<div class="center"><img src="structmrpt_1_1math_1_1_t_segment3_d__coll__graph.png" border="0" usemap="#mrpt_1_1math_1_1_t_segment3_d_coll__map" alt="Collaboration graph"/></div>
<map name="mrpt_1_1math_1_1_t_segment3_d_coll__map" id="mrpt_1_1math_1_1_t_segment3_d_coll__map">
<area shape="rect" id="node2" href="structmrpt_1_1math_1_1_t_point3_d.html" title="Lightweight 3D point." alt="" coords="17,5,164,35"/></map>
<center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div>
<p><a href="structmrpt_1_1math_1_1_t_segment3_d-members.html">List of all members.</a></p>
<table border="0" cellpadding="0" cellspacing="0">
<tr><td colspan="2"><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="structmrpt_1_1math_1_1_t_segment3_d.html#a0d02f23782475862ea0bcecb9b5557ee">length</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Segment length. <a href="#a0d02f23782475862ea0bcecb9b5557ee"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="structmrpt_1_1math_1_1_t_segment3_d.html#a78f022a8ad13c25977e215f0d9a0e958">distance</a> (const <a class="el" href="structmrpt_1_1math_1_1_t_point3_d.html">TPoint3D</a> &point) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Distance to point. <a href="#a78f022a8ad13c25977e215f0d9a0e958"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="structmrpt_1_1math_1_1_t_segment3_d.html#a38febc04f4dbd39a8f88dccffdf70fba">contains</a> (const <a class="el" href="structmrpt_1_1math_1_1_t_point3_d.html">TPoint3D</a> &point) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Check whether a point is inside the segment. <a href="#a38febc04f4dbd39a8f88dccffdf70fba"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="structmrpt_1_1math_1_1_t_point3_d.html">TPoint3D</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="structmrpt_1_1math_1_1_t_segment3_d.html#abbd139c2854cfdc719b3114c590bda3d">operator[]</a> (size_t i)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Unsafe point access using [] operator, intended for loops. <a href="#abbd139c2854cfdc719b3114c590bda3d"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">const <a class="el" href="structmrpt_1_1math_1_1_t_point3_d.html">TPoint3D</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="structmrpt_1_1math_1_1_t_segment3_d.html#a3d0627e3677ed4f76b44645517527b49">operator[]</a> (size_t i) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Unsafe point access using [] operator, intended for loops. <a href="#a3d0627e3677ed4f76b44645517527b49"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="structmrpt_1_1math_1_1_t_segment3_d.html#a25562fa49bb2b109f1660f8d9fa2608e">generate2DObject</a> (<a class="el" href="structmrpt_1_1math_1_1_t_segment2_d.html">TSegment2D</a> &s) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Projection into 2D space, discarding the z. <a href="#a25562fa49bb2b109f1660f8d9fa2608e"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="structmrpt_1_1math_1_1_t_segment3_d.html#a92a8c8ae4dcb5bede8e6e0fd028e4477">getCenter</a> (<a class="el" href="structmrpt_1_1math_1_1_t_point3_d.html">TPoint3D</a> &p) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Segment's central point. <a href="#a92a8c8ae4dcb5bede8e6e0fd028e4477"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="structmrpt_1_1math_1_1_t_segment3_d.html#af02d546bacd9d6ec93025e179bdbb40e">TSegment3D</a> (const <a class="el" href="structmrpt_1_1math_1_1_t_point3_d.html">TPoint3D</a> &p1, const <a class="el" href="structmrpt_1_1math_1_1_t_point3_d.html">TPoint3D</a> &p2)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Constructor from both points. <a href="#af02d546bacd9d6ec93025e179bdbb40e"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="structmrpt_1_1math_1_1_t_segment3_d.html#adbbd39f3e5247feb12dbe4bcfc6e178f">TSegment3D</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Fast default constructor. <a href="#adbbd39f3e5247feb12dbe4bcfc6e178f"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="structmrpt_1_1math_1_1_t_segment3_d.html#af80d7baa2f944bdf4642e579c0774718">TSegment3D</a> (const <a class="el" href="structmrpt_1_1math_1_1_t_segment2_d.html">TSegment2D</a> &s)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Constructor from 2D object. <a href="#af80d7baa2f944bdf4642e579c0774718"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="structmrpt_1_1math_1_1_t_segment3_d.html#ad1bbef1404e26091ac393b2c06ac9af4">operator<</a> (const <a class="el" href="structmrpt_1_1math_1_1_t_segment3_d.html">TSegment3D</a> &s) const </td></tr>
<tr><td colspan="2"><h2>Public Attributes</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="structmrpt_1_1math_1_1_t_point3_d.html">TPoint3D</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structmrpt_1_1math_1_1_t_segment3_d.html#a5518ed3918d09ea1e48436f7fe41959a">point1</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Origin point. <a href="#a5518ed3918d09ea1e48436f7fe41959a"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="structmrpt_1_1math_1_1_t_point3_d.html">TPoint3D</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structmrpt_1_1math_1_1_t_segment3_d.html#a7e9d0f76a8d1148176a502641e235c79">point2</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Destiny point. <a href="#a7e9d0f76a8d1148176a502641e235c79"></a><br/></td></tr>
</table>
<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p>3D segment, consisting of two points. </p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="structmrpt_1_1math_1_1_t_segment2_d.html" title="2D segment, consisting of two points.">TSegment2D</a>,<a class="el" href="structmrpt_1_1math_1_1_t_line3_d.html" title="3D line, represented by a base point and a director vector.">TLine3D</a>,<a class="el" href="structmrpt_1_1math_1_1_t_plane.html" title="3D Plane, represented by its equation ">TPlane</a>,<a class="el" href="classmrpt_1_1math_1_1_t_polygon3_d.html" title="3D polygon, inheriting from std::vector<TPoint3D>">TPolygon3D</a>,<a class="el" href="structmrpt_1_1math_1_1_t_point3_d.html" title="Lightweight 3D point.">TPoint3D</a> </dd></dl>
<p>Definition at line <a class="el" href="lightweight__geom__data_8h_source.html#l00708">708</a> of file <a class="el" href="lightweight__geom__data_8h_source.html">lightweight_geom_data.h</a>.</p>
<hr/><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" id="af02d546bacd9d6ec93025e179bdbb40e"></a><!-- doxytag: member="mrpt::math::TSegment3D::TSegment3D" ref="af02d546bacd9d6ec93025e179bdbb40e" args="(const TPoint3D &p1, const TPoint3D &p2)" -->
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<td class="memname">mrpt::math::TSegment3D::TSegment3D </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="structmrpt_1_1math_1_1_t_point3_d.html">TPoint3D</a> & </td>
<td class="paramname"> <em>p1</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="structmrpt_1_1math_1_1_t_point3_d.html">TPoint3D</a> & </td>
<td class="paramname"> <em>p2</em></td><td> </td>
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<td>)</td>
<td></td><td></td><td><code> [inline]</code></td>
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<p>Constructor from both points. </p>
<p>Definition at line <a class="el" href="lightweight__geom__data_8h_source.html#l00759">759</a> of file <a class="el" href="lightweight__geom__data_8h_source.html">lightweight_geom_data.h</a>.</p>
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<a class="anchor" id="adbbd39f3e5247feb12dbe4bcfc6e178f"></a><!-- doxytag: member="mrpt::math::TSegment3D::TSegment3D" ref="adbbd39f3e5247feb12dbe4bcfc6e178f" args="()" -->
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<td class="memname">mrpt::math::TSegment3D::TSegment3D </td>
<td>(</td>
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<td> ) </td>
<td><code> [inline]</code></td>
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<p>Fast default constructor. </p>
<p>Initializes to garbage. </p>
<p>Definition at line <a class="el" href="lightweight__geom__data_8h_source.html#l00763">763</a> of file <a class="el" href="lightweight__geom__data_8h_source.html">lightweight_geom_data.h</a>.</p>
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<a class="anchor" id="af80d7baa2f944bdf4642e579c0774718"></a><!-- doxytag: member="mrpt::math::TSegment3D::TSegment3D" ref="af80d7baa2f944bdf4642e579c0774718" args="(const TSegment2D &s)" -->
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<td class="memname">mrpt::math::TSegment3D::TSegment3D </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="structmrpt_1_1math_1_1_t_segment2_d.html">TSegment2D</a> & </td>
<td class="paramname"> <em>s</em></td>
<td> ) </td>
<td><code> [inline]</code></td>
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<p>Constructor from 2D object. </p>
<p>Sets the z to zero. </p>
<p>Definition at line <a class="el" href="lightweight__geom__data_8h_source.html#l00767">767</a> of file <a class="el" href="lightweight__geom__data_8h_source.html">lightweight_geom_data.h</a>.</p>
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<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="a38febc04f4dbd39a8f88dccffdf70fba"></a><!-- doxytag: member="mrpt::math::TSegment3D::contains" ref="a38febc04f4dbd39a8f88dccffdf70fba" args="(const TPoint3D &point) const " -->
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<td class="memname">bool mrpt::math::TSegment3D::contains </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="structmrpt_1_1math_1_1_t_point3_d.html">TPoint3D</a> & </td>
<td class="paramname"> <em>point</em></td>
<td> ) </td>
<td> const</td>
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<p>Check whether a point is inside the segment. </p>
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<a class="anchor" id="a78f022a8ad13c25977e215f0d9a0e958"></a><!-- doxytag: member="mrpt::math::TSegment3D::distance" ref="a78f022a8ad13c25977e215f0d9a0e958" args="(const TPoint3D &point) const " -->
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<td class="memname">double mrpt::math::TSegment3D::distance </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="structmrpt_1_1math_1_1_t_point3_d.html">TPoint3D</a> & </td>
<td class="paramname"> <em>point</em></td>
<td> ) </td>
<td> const</td>
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<p>Distance to point. </p>
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<a class="anchor" id="a25562fa49bb2b109f1660f8d9fa2608e"></a><!-- doxytag: member="mrpt::math::TSegment3D::generate2DObject" ref="a25562fa49bb2b109f1660f8d9fa2608e" args="(TSegment2D &s) const " -->
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<td class="memname">void mrpt::math::TSegment3D::generate2DObject </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structmrpt_1_1math_1_1_t_segment2_d.html">TSegment2D</a> & </td>
<td class="paramname"> <em>s</em></td>
<td> ) </td>
<td> const<code> [inline]</code></td>
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<p>Projection into 2D space, discarding the z. </p>
<p>Definition at line <a class="el" href="lightweight__geom__data_8h_source.html#l00745">745</a> of file <a class="el" href="lightweight__geom__data_8h_source.html">lightweight_geom_data.h</a>.</p>
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<a class="anchor" id="a92a8c8ae4dcb5bede8e6e0fd028e4477"></a><!-- doxytag: member="mrpt::math::TSegment3D::getCenter" ref="a92a8c8ae4dcb5bede8e6e0fd028e4477" args="(TPoint3D &p) const " -->
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<td class="memname">void mrpt::math::TSegment3D::getCenter </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structmrpt_1_1math_1_1_t_point3_d.html">TPoint3D</a> & </td>
<td class="paramname"> <em>p</em></td>
<td> ) </td>
<td> const<code> [inline]</code></td>
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<p>Segment's central point. </p>
<p>Definition at line <a class="el" href="lightweight__geom__data_8h_source.html#l00751">751</a> of file <a class="el" href="lightweight__geom__data_8h_source.html">lightweight_geom_data.h</a>.</p>
<p>References <a class="el" href="lightweight__geom__data_8h_source.html#l00274">mrpt::math::TPoint3D::x</a>, <a class="el" href="lightweight__geom__data_8h_source.html#l00278">mrpt::math::TPoint3D::y</a>, and <a class="el" href="lightweight__geom__data_8h_source.html#l00282">mrpt::math::TPoint3D::z</a>.</p>
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<a class="anchor" id="a0d02f23782475862ea0bcecb9b5557ee"></a><!-- doxytag: member="mrpt::math::TSegment3D::length" ref="a0d02f23782475862ea0bcecb9b5557ee" args="() const " -->
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<td class="memname">double mrpt::math::TSegment3D::length </td>
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<p>Segment length. </p>
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<a class="anchor" id="ad1bbef1404e26091ac393b2c06ac9af4"></a><!-- doxytag: member="mrpt::math::TSegment3D::operator<" ref="ad1bbef1404e26091ac393b2c06ac9af4" args="(const TSegment3D &s) const " -->
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<td class="memname">bool mrpt::math::TSegment3D::operator< </td>
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<td class="paramtype">const <a class="el" href="structmrpt_1_1math_1_1_t_segment3_d.html">TSegment3D</a> & </td>
<td class="paramname"> <em>s</em></td>
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<a class="anchor" id="a3d0627e3677ed4f76b44645517527b49"></a><!-- doxytag: member="mrpt::math::TSegment3D::operator[]" ref="a3d0627e3677ed4f76b44645517527b49" args="(size_t i) const " -->
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<td class="memname">const <a class="el" href="structmrpt_1_1math_1_1_t_point3_d.html">TPoint3D</a>& mrpt::math::TSegment3D::operator[] </td>
<td>(</td>
<td class="paramtype">size_t </td>
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<p>Unsafe point access using [] operator, intended for loops. </p>
<p>Definition at line <a class="el" href="lightweight__geom__data_8h_source.html#l00739">739</a> of file <a class="el" href="lightweight__geom__data_8h_source.html">lightweight_geom_data.h</a>.</p>
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<a class="anchor" id="abbd139c2854cfdc719b3114c590bda3d"></a><!-- doxytag: member="mrpt::math::TSegment3D::operator[]" ref="abbd139c2854cfdc719b3114c590bda3d" args="(size_t i)" -->
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<td class="memname"><a class="el" href="structmrpt_1_1math_1_1_t_point3_d.html">TPoint3D</a>& mrpt::math::TSegment3D::operator[] </td>
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<td class="paramtype">size_t </td>
<td class="paramname"> <em>i</em></td>
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<p>Unsafe point access using [] operator, intended for loops. </p>
<p>Definition at line <a class="el" href="lightweight__geom__data_8h_source.html#l00733">733</a> of file <a class="el" href="lightweight__geom__data_8h_source.html">lightweight_geom_data.h</a>.</p>
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<a class="anchor" id="a5518ed3918d09ea1e48436f7fe41959a"></a><!-- doxytag: member="mrpt::math::TSegment3D::point1" ref="a5518ed3918d09ea1e48436f7fe41959a" args="" -->
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<td class="memname"><a class="el" href="structmrpt_1_1math_1_1_t_point3_d.html">TPoint3D</a> <a class="el" href="structmrpt_1_1math_1_1_t_segment3_d.html#a5518ed3918d09ea1e48436f7fe41959a">mrpt::math::TSegment3D::point1</a></td>
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<p>Origin point. </p>
<p>Definition at line <a class="el" href="lightweight__geom__data_8h_source.html#l00713">713</a> of file <a class="el" href="lightweight__geom__data_8h_source.html">lightweight_geom_data.h</a>.</p>
<p>Referenced by <a class="el" href="lightweight__geom__data_8h_source.html#l00970">mrpt::math::TPlane::contains()</a>, <a class="el" href="lightweight__geom__data_8h_source.html#l00785">mrpt::math::operator!=()</a>, <a class="el" href="lightweight__geom__data_8h_source.html#l02383">mrpt::math::operator<<()</a>, <a class="el" href="lightweight__geom__data_8h_source.html#l00781">mrpt::math::operator==()</a>, <a class="el" href="lightweight__geom__data_8h_source.html#l02377">mrpt::math::operator>>()</a>, and <a class="el" href="geometry_8h_source.html#l00295">mrpt::math::project3D()</a>.</p>
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<a class="anchor" id="a7e9d0f76a8d1148176a502641e235c79"></a><!-- doxytag: member="mrpt::math::TSegment3D::point2" ref="a7e9d0f76a8d1148176a502641e235c79" args="" -->
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<td class="memname"><a class="el" href="structmrpt_1_1math_1_1_t_point3_d.html">TPoint3D</a> <a class="el" href="structmrpt_1_1math_1_1_t_segment3_d.html#a7e9d0f76a8d1148176a502641e235c79">mrpt::math::TSegment3D::point2</a></td>
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<p>Destiny point. </p>
<p>Definition at line <a class="el" href="lightweight__geom__data_8h_source.html#l00717">717</a> of file <a class="el" href="lightweight__geom__data_8h_source.html">lightweight_geom_data.h</a>.</p>
<p>Referenced by <a class="el" href="lightweight__geom__data_8h_source.html#l00970">mrpt::math::TPlane::contains()</a>, <a class="el" href="lightweight__geom__data_8h_source.html#l00785">mrpt::math::operator!=()</a>, <a class="el" href="lightweight__geom__data_8h_source.html#l02383">mrpt::math::operator<<()</a>, <a class="el" href="lightweight__geom__data_8h_source.html#l00781">mrpt::math::operator==()</a>, <a class="el" href="lightweight__geom__data_8h_source.html#l02377">mrpt::math::operator>>()</a>, and <a class="el" href="geometry_8h_source.html#l00295">mrpt::math::project3D()</a>.</p>
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