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<p><code>#include &lt;<a class="el" href="../../d4/df4/opennurbs__xform_8h_source.html">opennurbs_xform.h</a>&gt;</code></p>
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Public Member Functions</h2></td></tr>
<tr class="memitem:a4130fabe66cb9d55b409ff605ea4c0c9"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d0/d09/class_o_n___pick_point.html#a4130fabe66cb9d55b409ff605ea4c0c9">ON_PickPoint</a> ()=default</td></tr>
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<tr class="memitem:a39e1d3b973feb1bbbdc36510a95c7778"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d0/d09/class_o_n___pick_point.html#a39e1d3b973feb1bbbdc36510a95c7778">ON_PickPoint</a> (const <a class="el" href="../../d0/d09/class_o_n___pick_point.html">ON_PickPoint</a> &amp;)=default</td></tr>
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<tr class="memitem:ac48636ff3642973da464153f796ef509"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d0/d09/class_o_n___pick_point.html#ac48636ff3642973da464153f796ef509">~ON_PickPoint</a> ()=default</td></tr>
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<tr class="memitem:a2277b591fadff866892dc078962f6a70"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d0/d09/class_o_n___pick_point.html#a2277b591fadff866892dc078962f6a70">IsNotSet</a> () const</td></tr>
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<tr class="memitem:a65f720994f878600bd46be000ffe5f6e"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d0/d09/class_o_n___pick_point.html#a65f720994f878600bd46be000ffe5f6e">IsSet</a> () const</td></tr>
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<tr class="memitem:ae9c9a43cc10f716882453bd07d2a46fc"><td class="memItemLeft" align="right" valign="top"><a class="el" href="../../d0/d09/class_o_n___pick_point.html">ON_PickPoint</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d0/d09/class_o_n___pick_point.html#ae9c9a43cc10f716882453bd07d2a46fc">operator=</a> (const <a class="el" href="../../d0/d09/class_o_n___pick_point.html">ON_PickPoint</a> &amp;)=default</td></tr>
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Static Public Member Functions</h2></td></tr>
<tr class="memitem:a7905d44cf2bea7f2a9aa22ef003bec4d"><td class="memItemLeft" align="right" valign="top">static int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d0/d09/class_o_n___pick_point.html#a7905d44cf2bea7f2a9aa22ef003bec4d">Compare</a> (const <a class="el" href="../../d0/d09/class_o_n___pick_point.html">ON_PickPoint</a> &amp;a, const <a class="el" href="../../d0/d09/class_o_n___pick_point.html">ON_PickPoint</a> &amp;b)</td></tr>
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Public Attributes</h2></td></tr>
<tr class="memitem:aac89f705f91dde13e44f6ca1c7643599"><td class="memItemLeft" align="right" valign="top">double&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d0/d09/class_o_n___pick_point.html#aac89f705f91dde13e44f6ca1c7643599">m_depth</a> = ON_UNSET_VALUE</td></tr>
<tr class="memdesc:aac89f705f91dde13e44f6ca1c7643599"><td class="mdescLeft">&#160;</td><td class="mdescRight">larger values are in front of smaller values. <a href="#aac89f705f91dde13e44f6ca1c7643599">More...</a><br /></td></tr>
<tr class="separator:aac89f705f91dde13e44f6ca1c7643599"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a8f916d3d933b15679edf6eb133d27116"><td class="memItemLeft" align="right" valign="top">double&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d0/d09/class_o_n___pick_point.html#a8f916d3d933b15679edf6eb133d27116">m_distance</a> = 1.0e300</td></tr>
<tr class="memdesc:a8f916d3d933b15679edf6eb133d27116"><td class="mdescLeft">&#160;</td><td class="mdescRight">smaller values are closer to pick ray. <a href="#a8f916d3d933b15679edf6eb133d27116">More...</a><br /></td></tr>
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<tr class="memitem:ac48a0f3abc0b592e3c0182ea88e37498"><td class="memItemLeft" align="right" valign="top"><a class="el" href="../../d2/d35/class_o_n__3d_point.html">ON_3dPoint</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d0/d09/class_o_n___pick_point.html#ac48a0f3abc0b592e3c0182ea88e37498">m_point</a> = <a class="el" href="../../d2/d35/class_o_n__3d_point.html#aa68906e3e7650b01ce88c527f6088d7d">ON_3dPoint::UnsetPoint</a></td></tr>
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<tr class="memitem:a99bf2cc6f3d00f5b792568f8c0365b50"><td class="memItemLeft" align="right" valign="top">double&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d0/d09/class_o_n___pick_point.html#a99bf2cc6f3d00f5b792568f8c0365b50">m_t</a> [4]</td></tr>
<tr class="memdesc:a99bf2cc6f3d00f5b792568f8c0365b50"><td class="mdescLeft">&#160;</td><td class="mdescRight">parameters (unused values are set to ON_UNSET_VALUE) <a href="#a99bf2cc6f3d00f5b792568f8c0365b50">More...</a><br /></td></tr>
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Static Public Attributes</h2></td></tr>
<tr class="memitem:a78381d6a7e2329d6d165a4e63b6a2165"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="../../d0/d09/class_o_n___pick_point.html">ON_PickPoint</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d0/d09/class_o_n___pick_point.html#a78381d6a7e2329d6d165a4e63b6a2165">Unset</a></td></tr>
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<h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a4130fabe66cb9d55b409ff605ea4c0c9">&#9670;&nbsp;</a></span>ON_PickPoint() <span class="overload">[1/2]</span></h2>
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<td class="memname">ON_PickPoint::ON_PickPoint </td>
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<h2 class="memtitle"><span class="permalink"><a href="#ac48636ff3642973da464153f796ef509">&#9670;&nbsp;</a></span>~ON_PickPoint()</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a39e1d3b973feb1bbbdc36510a95c7778">&#9670;&nbsp;</a></span>ON_PickPoint() <span class="overload">[2/2]</span></h2>
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<td class="memname">ON_PickPoint::ON_PickPoint </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="../../d0/d09/class_o_n___pick_point.html">ON_PickPoint</a> &amp;&#160;</td>
<td class="paramname"></td><td>)</td>
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<h2 class="groupheader">Member Function Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a7905d44cf2bea7f2a9aa22ef003bec4d">&#9670;&nbsp;</a></span>Compare()</h2>
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<td class="memname">static int ON_PickPoint::Compare </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="../../d0/d09/class_o_n___pick_point.html">ON_PickPoint</a> &amp;&#160;</td>
<td class="paramname"><em>a</em>, </td>
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<td class="paramtype">const <a class="el" href="../../d0/d09/class_o_n___pick_point.html">ON_PickPoint</a> &amp;&#160;</td>
<td class="paramname"><em>b</em>&#160;</td>
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<p>Returns: +1: a is a better pick pont than b. -1: b is a better pick point than a. 0: a and b are the same. </p>
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<a id="a2277b591fadff866892dc078962f6a70"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a2277b591fadff866892dc078962f6a70">&#9670;&nbsp;</a></span>IsNotSet()</h2>
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<td class="memname">bool ON_PickPoint::IsNotSet </td>
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<td class="paramname"></td><td>)</td>
<td> const</td>
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<p>Returns: True if this is not set. </p>
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<a id="a65f720994f878600bd46be000ffe5f6e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a65f720994f878600bd46be000ffe5f6e">&#9670;&nbsp;</a></span>IsSet()</h2>
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<td class="memname">bool ON_PickPoint::IsSet </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
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<p>Returns: True if this is set. </p>
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<a id="ae9c9a43cc10f716882453bd07d2a46fc"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae9c9a43cc10f716882453bd07d2a46fc">&#9670;&nbsp;</a></span>operator=()</h2>
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<td class="memname"><a class="el" href="../../d0/d09/class_o_n___pick_point.html">ON_PickPoint</a>&amp; ON_PickPoint::operator= </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="../../d0/d09/class_o_n___pick_point.html">ON_PickPoint</a> &amp;&#160;</td>
<td class="paramname"></td><td>)</td>
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<h2 class="groupheader">Member Data Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#aac89f705f91dde13e44f6ca1c7643599">&#9670;&nbsp;</a></span>m_depth</h2>
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<td class="memname">double ON_PickPoint::m_depth = ON_UNSET_VALUE</td>
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<p>larger values are in front of smaller values. </p>
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<a id="a8f916d3d933b15679edf6eb133d27116"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a8f916d3d933b15679edf6eb133d27116">&#9670;&nbsp;</a></span>m_distance</h2>
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<td class="memname">double ON_PickPoint::m_distance = 1.0e300</td>
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<p>smaller values are closer to pick ray. </p>
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<a id="ac48a0f3abc0b592e3c0182ea88e37498"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac48a0f3abc0b592e3c0182ea88e37498">&#9670;&nbsp;</a></span>m_point</h2>
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<td class="memname"><a class="el" href="../../d2/d35/class_o_n__3d_point.html">ON_3dPoint</a> ON_PickPoint::m_point = <a class="el" href="../../d2/d35/class_o_n__3d_point.html#aa68906e3e7650b01ce88c527f6088d7d">ON_3dPoint::UnsetPoint</a></td>
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<h2 class="memtitle"><span class="permalink"><a href="#a99bf2cc6f3d00f5b792568f8c0365b50">&#9670;&nbsp;</a></span>m_t</h2>
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<td class="memname">double ON_PickPoint::m_t[4]</td>
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<p>parameters (unused values are set to ON_UNSET_VALUE) </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a78381d6a7e2329d6d165a4e63b6a2165">&#9670;&nbsp;</a></span>Unset</h2>
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<td class="memname">const <a class="el" href="../../d0/d09/class_o_n___pick_point.html">ON_PickPoint</a> ON_PickPoint::Unset</td>
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