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<div class="title">ON_Torus Class Reference</div> </div>
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<p>The torus is defined by a major circle and minor radius. The torus is parameterized by (major_angle,minor_angle). The angles are specified in radians. The domain of both parameters is (0,2pi).
<a href="../../d4/d44/class_o_n___torus.html#details">More...</a></p>
<p><code>#include &lt;<a class="el" href="../../df/df5/opennurbs__torus_8h_source.html">opennurbs_torus.h</a>&gt;</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:a330241b4cf13f9e4d863b4586869745b"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d4/d44/class_o_n___torus.html#a330241b4cf13f9e4d863b4586869745b">ON_Torus</a> ()</td></tr>
<tr class="separator:a330241b4cf13f9e4d863b4586869745b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a94143d9d9102453eebdf186b176aa32a"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d4/d44/class_o_n___torus.html#a94143d9d9102453eebdf186b176aa32a">ON_Torus</a> (const <a class="el" href="../../d4/d48/class_o_n___plane.html">ON_Plane</a> &amp;major__plane, double major__radius, double minor__radius)</td></tr>
<tr class="separator:a94143d9d9102453eebdf186b176aa32a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a7feb0320bcac1019219f1369292a3ca8"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d4/d44/class_o_n___torus.html#a7feb0320bcac1019219f1369292a3ca8">ON_Torus</a> (const <a class="el" href="../../d1/d1b/class_o_n___circle.html">ON_Circle</a> &amp;major__circle, double minor__radius)</td></tr>
<tr class="separator:a7feb0320bcac1019219f1369292a3ca8"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a6d9c80c516026c5937d8a24de8b5efde"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d4/d44/class_o_n___torus.html#a6d9c80c516026c5937d8a24de8b5efde">~ON_Torus</a> ()</td></tr>
<tr class="separator:a6d9c80c516026c5937d8a24de8b5efde"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:afed743a8d52166e87fe3adeec045c540"><td class="memItemLeft" align="right" valign="top"><a class="el" href="../../d5/dae/class_o_n__3d_vector.html">ON_3dVector</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d4/d44/class_o_n___torus.html#afed743a8d52166e87fe3adeec045c540">Axis</a> () const</td></tr>
<tr class="separator:afed743a8d52166e87fe3adeec045c540"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae0896843433b9c895fbce022a57280cb"><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="../../d4/d44/class_o_n___torus.html#ae0896843433b9c895fbce022a57280cb">Center</a> () const</td></tr>
<tr class="separator:ae0896843433b9c895fbce022a57280cb"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a5e01c2c9f746c3d174ee48928ff04a14"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d4/d44/class_o_n___torus.html#a5e01c2c9f746c3d174ee48928ff04a14">ClosestPointTo</a> (<a class="el" href="../../d2/d35/class_o_n__3d_point.html">ON_3dPoint</a> test_point, double *major_angle_radians, double *minor_angle_radians) const</td></tr>
<tr class="memdesc:a5e01c2c9f746c3d174ee48928ff04a14"><td class="mdescLeft">&#160;</td><td class="mdescRight">returns parameters of point on torus that is closest to test_point. <a href="#a5e01c2c9f746c3d174ee48928ff04a14">More...</a><br /></td></tr>
<tr class="separator:a5e01c2c9f746c3d174ee48928ff04a14"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a7cd290e15597225f84dfceadbbf377d5"><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="../../d4/d44/class_o_n___torus.html#a7cd290e15597225f84dfceadbbf377d5">ClosestPointTo</a> (<a class="el" href="../../d2/d35/class_o_n__3d_point.html">ON_3dPoint</a> test_point) const</td></tr>
<tr class="memdesc:a7cd290e15597225f84dfceadbbf377d5"><td class="mdescLeft">&#160;</td><td class="mdescRight">returns point on torus that is closest to test_point <a href="#a7cd290e15597225f84dfceadbbf377d5">More...</a><br /></td></tr>
<tr class="separator:a7cd290e15597225f84dfceadbbf377d5"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a6f6154053b8fabb30e665074a4f2b297"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d4/d44/class_o_n___torus.html#a6f6154053b8fabb30e665074a4f2b297">Create</a> (const <a class="el" href="../../d4/d48/class_o_n___plane.html">ON_Plane</a> &amp;major__plane, double major__radius, double minor__radius)</td></tr>
<tr class="separator:a6f6154053b8fabb30e665074a4f2b297"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a50aa7a1a40ffb9694896b4eea2064c12"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d4/d44/class_o_n___torus.html#a50aa7a1a40ffb9694896b4eea2064c12">Create</a> (const <a class="el" href="../../d1/d1b/class_o_n___circle.html">ON_Circle</a> &amp;major__circle, double minor__radius)</td></tr>
<tr class="separator:a50aa7a1a40ffb9694896b4eea2064c12"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af91408e77e2b6b56a036df24a0ba065a"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d4/d44/class_o_n___torus.html#af91408e77e2b6b56a036df24a0ba065a">GetNurbForm</a> (<a class="el" href="../../de/ddc/class_o_n___nurbs_surface.html">ON_NurbsSurface</a> &amp;) const</td></tr>
<tr class="memdesc:af91408e77e2b6b56a036df24a0ba065a"><td class="mdescLeft">&#160;</td><td class="mdescRight">parameterization of NURBS surface does not match torus's transcendental paramaterization <a href="#af91408e77e2b6b56a036df24a0ba065a">More...</a><br /></td></tr>
<tr class="separator:af91408e77e2b6b56a036df24a0ba065a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a34236cd0d05abf54030dc0e3050ffa36"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d4/d44/class_o_n___torus.html#a34236cd0d05abf54030dc0e3050ffa36">IsValid</a> (<a class="el" href="../../d2/da3/class_o_n___text_log.html">ON_TextLog</a> *text_log=nullptr) const</td></tr>
<tr class="separator:a34236cd0d05abf54030dc0e3050ffa36"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aa559c7ea2c30b70b6091ca77140e5a84"><td class="memItemLeft" align="right" valign="top"><a class="el" href="../../d1/d1b/class_o_n___circle.html">ON_Circle</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d4/d44/class_o_n___torus.html#aa559c7ea2c30b70b6091ca77140e5a84">MajorCircleDegrees</a> (double minor_angle_degrees) const</td></tr>
<tr class="memdesc:aa559c7ea2c30b70b6091ca77140e5a84"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the circle that is the isocurve on the torus at a specified minor angle. Parameteters: minor_angle_degrees - [in] <a href="#aa559c7ea2c30b70b6091ca77140e5a84">More...</a><br /></td></tr>
<tr class="separator:aa559c7ea2c30b70b6091ca77140e5a84"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aba7724c7a7bbad8e710eee9f9dfb8ca9"><td class="memItemLeft" align="right" valign="top"><a class="el" href="../../d1/d1b/class_o_n___circle.html">ON_Circle</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d4/d44/class_o_n___torus.html#aba7724c7a7bbad8e710eee9f9dfb8ca9">MajorCircleRadians</a> (double minor_angle_radians) const</td></tr>
<tr class="memdesc:aba7724c7a7bbad8e710eee9f9dfb8ca9"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the circle that is the isocurve on the torus at a specified minor angle. Parameteters: minor_angle_radians - [in] <a href="#aba7724c7a7bbad8e710eee9f9dfb8ca9">More...</a><br /></td></tr>
<tr class="separator:aba7724c7a7bbad8e710eee9f9dfb8ca9"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a47f35c83aecc094bec9bf9c667c539c3"><td class="memItemLeft" align="right" valign="top">double&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d4/d44/class_o_n___torus.html#a47f35c83aecc094bec9bf9c667c539c3">MajorRadius</a> () const</td></tr>
<tr class="separator:a47f35c83aecc094bec9bf9c667c539c3"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aab9b1842bfe010ed92f2077c67d5f2e2"><td class="memItemLeft" align="right" valign="top"><a class="el" href="../../d1/d1b/class_o_n___circle.html">ON_Circle</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d4/d44/class_o_n___torus.html#aab9b1842bfe010ed92f2077c67d5f2e2">MinorCircleDegrees</a> (double major_angle_degrees) const</td></tr>
<tr class="memdesc:aab9b1842bfe010ed92f2077c67d5f2e2"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the minor circle that is the isocurve on the torus at a specified major angle. Parameteters: major_angle_degrees - [in] <a href="#aab9b1842bfe010ed92f2077c67d5f2e2">More...</a><br /></td></tr>
<tr class="separator:aab9b1842bfe010ed92f2077c67d5f2e2"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a00417780160ef2c68d9c6eb6e6e4420f"><td class="memItemLeft" align="right" valign="top"><a class="el" href="../../d1/d1b/class_o_n___circle.html">ON_Circle</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d4/d44/class_o_n___torus.html#a00417780160ef2c68d9c6eb6e6e4420f">MinorCircleRadians</a> (double major_angle_radians) const</td></tr>
<tr class="memdesc:a00417780160ef2c68d9c6eb6e6e4420f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the minor circle that is the isocurve on the torus at a specified major angle. Parameteters: major_angle_radians - [in] <a href="#a00417780160ef2c68d9c6eb6e6e4420f">More...</a><br /></td></tr>
<tr class="separator:a00417780160ef2c68d9c6eb6e6e4420f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aef359535325faa3d830ecd4d9ffe88c5"><td class="memItemLeft" align="right" valign="top">double&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d4/d44/class_o_n___torus.html#aef359535325faa3d830ecd4d9ffe88c5">MinorRadius</a> () const</td></tr>
<tr class="separator:aef359535325faa3d830ecd4d9ffe88c5"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a502078d97995ed91236320726abef870"><td class="memItemLeft" align="right" valign="top"><a class="el" href="../../d5/dae/class_o_n__3d_vector.html">ON_3dVector</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d4/d44/class_o_n___torus.html#a502078d97995ed91236320726abef870">NormalAt</a> (double major_angle_radians, double minor_angle_radians) const</td></tr>
<tr class="separator:a502078d97995ed91236320726abef870"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac041c60a71301662b97ce8070321bb61"><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="../../d4/d44/class_o_n___torus.html#ac041c60a71301662b97ce8070321bb61">PointAt</a> (double major_angle_radians, double minor_angle_radians) const</td></tr>
<tr class="separator:ac041c60a71301662b97ce8070321bb61"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a92541bbf880c7ee36c35a7c79d28d515"><td class="memItemLeft" align="right" valign="top"><a class="el" href="../../d1/d37/class_o_n___rev_surface.html">ON_RevSurface</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d4/d44/class_o_n___torus.html#a92541bbf880c7ee36c35a7c79d28d515">RevSurfaceForm</a> (<a class="el" href="../../d1/d37/class_o_n___rev_surface.html">ON_RevSurface</a> *srf=nullptr) const</td></tr>
<tr class="memdesc:a92541bbf880c7ee36c35a7c79d28d515"><td class="mdescLeft">&#160;</td><td class="mdescRight">Creates a surface of revolution definition of the torus. <a href="#a92541bbf880c7ee36c35a7c79d28d515">More...</a><br /></td></tr>
<tr class="separator:a92541bbf880c7ee36c35a7c79d28d515"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af424d4c181ebf2a57c82d596be7646e5"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d4/d44/class_o_n___torus.html#af424d4c181ebf2a57c82d596be7646e5">Rotate</a> (double sin_angle, double cos_angle, const <a class="el" href="../../d5/dae/class_o_n__3d_vector.html">ON_3dVector</a> &amp;axis_of_rotation)</td></tr>
<tr class="memdesc:af424d4c181ebf2a57c82d596be7646e5"><td class="mdescLeft">&#160;</td><td class="mdescRight">rotate torus about its origin <a href="#af424d4c181ebf2a57c82d596be7646e5">More...</a><br /></td></tr>
<tr class="separator:af424d4c181ebf2a57c82d596be7646e5"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a08a0b609c16b6f599d9c40c941edaa1d"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d4/d44/class_o_n___torus.html#a08a0b609c16b6f599d9c40c941edaa1d">Rotate</a> (double angle_radians, const <a class="el" href="../../d5/dae/class_o_n__3d_vector.html">ON_3dVector</a> &amp;axis_of_rotation)</td></tr>
<tr class="separator:a08a0b609c16b6f599d9c40c941edaa1d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ade4fa72b0f31a8f69d2fb1c65039afdf"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d4/d44/class_o_n___torus.html#ade4fa72b0f31a8f69d2fb1c65039afdf">Rotate</a> (double sin_angle, double cos_angle, const <a class="el" href="../../d5/dae/class_o_n__3d_vector.html">ON_3dVector</a> &amp;axis_of_rotation, const <a class="el" href="../../d2/d35/class_o_n__3d_point.html">ON_3dPoint</a> &amp;center_of_rotation)</td></tr>
<tr class="memdesc:ade4fa72b0f31a8f69d2fb1c65039afdf"><td class="mdescLeft">&#160;</td><td class="mdescRight">rotate torus about a point and axis <a href="#ade4fa72b0f31a8f69d2fb1c65039afdf">More...</a><br /></td></tr>
<tr class="separator:ade4fa72b0f31a8f69d2fb1c65039afdf"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aaad3e0583c040cf7510637d3e39c901e"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d4/d44/class_o_n___torus.html#aaad3e0583c040cf7510637d3e39c901e">Rotate</a> (double angle_radians, const <a class="el" href="../../d5/dae/class_o_n__3d_vector.html">ON_3dVector</a> &amp;axis_of_rotation, const <a class="el" href="../../d2/d35/class_o_n__3d_point.html">ON_3dPoint</a> &amp;center_of_rotation)</td></tr>
<tr class="separator:aaad3e0583c040cf7510637d3e39c901e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aaf97b972cbda65efdf4d473d0585f15d"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d4/d44/class_o_n___torus.html#aaf97b972cbda65efdf4d473d0585f15d">Transform</a> (const <a class="el" href="../../d3/d13/class_o_n___xform.html">ON_Xform</a> &amp;)</td></tr>
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<tr class="memitem:a5f3da4df6c959b6426186a0cece6741b"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d4/d44/class_o_n___torus.html#a5f3da4df6c959b6426186a0cece6741b">Translate</a> (const <a class="el" href="../../d5/dae/class_o_n__3d_vector.html">ON_3dVector</a> &amp;)</td></tr>
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Public Attributes</h2></td></tr>
<tr class="memitem:a48d9920b5b940bedabe2bf90458ab2a0"><td class="memItemLeft" align="right" valign="top">double&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d4/d44/class_o_n___torus.html#a48d9920b5b940bedabe2bf90458ab2a0">major_radius</a></td></tr>
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<tr class="memitem:ad82a00b7119803c4e4b97a9fb118ae5f"><td class="memItemLeft" align="right" valign="top">double&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d4/d44/class_o_n___torus.html#ad82a00b7119803c4e4b97a9fb118ae5f">minor_radius</a></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>The torus is defined by a major circle and minor radius. The torus is parameterized by (major_angle,minor_angle). The angles are specified in radians. The domain of both parameters is (0,2pi). </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a330241b4cf13f9e4d863b4586869745b">&#9670;&nbsp;</a></span>ON_Torus() <span class="overload">[1/3]</span></h2>
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<td class="paramname"><em>major__plane</em>, </td>
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<td class="paramtype">double&#160;</td>
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<td class="paramname"><em>major__circle</em>, </td>
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<td class="paramtype">double&#160;</td>
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<h2 class="memtitle"><span class="permalink"><a href="#afed743a8d52166e87fe3adeec045c540">&#9670;&nbsp;</a></span>Axis()</h2>
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<td class="memname"><a class="el" href="../../d5/dae/class_o_n__3d_vector.html">ON_3dVector</a> ON_Torus::Axis </td>
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<h2 class="memtitle"><span class="permalink"><a href="#ae0896843433b9c895fbce022a57280cb">&#9670;&nbsp;</a></span>Center()</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a5e01c2c9f746c3d174ee48928ff04a14">&#9670;&nbsp;</a></span>ClosestPointTo() <span class="overload">[1/2]</span></h2>
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<td class="memname">bool ON_Torus::ClosestPointTo </td>
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<td class="paramtype"><a class="el" href="../../d2/d35/class_o_n__3d_point.html">ON_3dPoint</a>&#160;</td>
<td class="paramname"><em>test_point</em>, </td>
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<p>returns parameters of point on torus that is closest to test_point. </p>
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<td class="memname"><a class="el" href="../../d2/d35/class_o_n__3d_point.html">ON_3dPoint</a> ON_Torus::ClosestPointTo </td>
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<td class="paramname"><em>test_point</em></td><td>)</td>
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<p>returns point on torus that is closest to test_point </p>
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<td class="memname">bool ON_Torus::Create </td>
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<td class="memname">bool ON_Torus::Create </td>
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<td class="paramtype">const <a class="el" href="../../d1/d1b/class_o_n___circle.html">ON_Circle</a> &amp;&#160;</td>
<td class="paramname"><em>major__circle</em>, </td>
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<h2 class="memtitle"><span class="permalink"><a href="#af91408e77e2b6b56a036df24a0ba065a">&#9670;&nbsp;</a></span>GetNurbForm()</h2>
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<td class="memname">int ON_Torus::GetNurbForm </td>
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<p>parameterization of NURBS surface does not match torus's transcendental paramaterization </p>
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<td class="memname">bool ON_Torus::IsValid </td>
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<h2 class="memtitle"><span class="permalink"><a href="#aa559c7ea2c30b70b6091ca77140e5a84">&#9670;&nbsp;</a></span>MajorCircleDegrees()</h2>
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<td class="memname"><a class="el" href="../../d1/d1b/class_o_n___circle.html">ON_Circle</a> ON_Torus::MajorCircleDegrees </td>
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<p>Get the circle that is the isocurve on the torus at a specified minor angle. Parameteters: minor_angle_degrees - [in] </p>
<dl class="section return"><dt>Returns</dt><dd>A circle with normal major_circle.plane.zaxis that starts at PointAt( 0.0, minor_angle_degrees*ON_PI/180.0 ). </dd></dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="../../d4/d44/class_o_n___torus.html#aba7724c7a7bbad8e710eee9f9dfb8ca9" title="Get the circle that is the isocurve on the torus at a specified minor angle. Parameteters: minor_angl...">ON_Torus::MajorCircleRadians</a>, <a class="el" href="../../d4/d44/class_o_n___torus.html#aa559c7ea2c30b70b6091ca77140e5a84" title="Get the circle that is the isocurve on the torus at a specified minor angle. Parameteters: minor_angl...">ON_Torus::MajorCircleDegrees</a>, <a class="el" href="../../d4/d44/class_o_n___torus.html#a00417780160ef2c68d9c6eb6e6e4420f" title="Get the minor circle that is the isocurve on the torus at a specified major angle. Parameteters: major_angle_radians - [in] ">ON_Torus::MinorCircleRadians</a>, <a class="el" href="../../d4/d44/class_o_n___torus.html#aab9b1842bfe010ed92f2077c67d5f2e2" title="Get the minor circle that is the isocurve on the torus at a specified major angle. Parameteters: major_angle_degrees - [in] ">ON_Torus::MinorCircleDegrees</a></dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#aba7724c7a7bbad8e710eee9f9dfb8ca9">&#9670;&nbsp;</a></span>MajorCircleRadians()</h2>
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<td class="memname"><a class="el" href="../../d1/d1b/class_o_n___circle.html">ON_Circle</a> ON_Torus::MajorCircleRadians </td>
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<p>Get the circle that is the isocurve on the torus at a specified minor angle. Parameteters: minor_angle_radians - [in] </p>
<dl class="section return"><dt>Returns</dt><dd>A circle with normal major_circle.plane.zaxis that starts at PointAt( 0.0, minor_angle_radians ). </dd></dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="../../d4/d44/class_o_n___torus.html#aba7724c7a7bbad8e710eee9f9dfb8ca9" title="Get the circle that is the isocurve on the torus at a specified minor angle. Parameteters: minor_angl...">ON_Torus::MajorCircleRadians</a>, <a class="el" href="../../d4/d44/class_o_n___torus.html#aa559c7ea2c30b70b6091ca77140e5a84" title="Get the circle that is the isocurve on the torus at a specified minor angle. Parameteters: minor_angl...">ON_Torus::MajorCircleDegrees</a>, <a class="el" href="../../d4/d44/class_o_n___torus.html#a00417780160ef2c68d9c6eb6e6e4420f" title="Get the minor circle that is the isocurve on the torus at a specified major angle. Parameteters: major_angle_radians - [in] ">ON_Torus::MinorCircleRadians</a>, <a class="el" href="../../d4/d44/class_o_n___torus.html#aab9b1842bfe010ed92f2077c67d5f2e2" title="Get the minor circle that is the isocurve on the torus at a specified major angle. Parameteters: major_angle_degrees - [in] ">ON_Torus::MinorCircleDegrees</a></dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a47f35c83aecc094bec9bf9c667c539c3">&#9670;&nbsp;</a></span>MajorRadius()</h2>
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<td class="memname">double ON_Torus::MajorRadius </td>
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<h2 class="memtitle"><span class="permalink"><a href="#aab9b1842bfe010ed92f2077c67d5f2e2">&#9670;&nbsp;</a></span>MinorCircleDegrees()</h2>
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<td class="memname"><a class="el" href="../../d1/d1b/class_o_n___circle.html">ON_Circle</a> ON_Torus::MinorCircleDegrees </td>
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<p>Get the minor circle that is the isocurve on the torus at a specified major angle. Parameteters: major_angle_degrees - [in] </p>
<dl class="section return"><dt>Returns</dt><dd>A circle with radius = minor_radis, center = major_circle.PointAt(major_angle_degrees*ON_PI/180.0), and starting point PointAt( major_angle_degrees*ON_PI/180.0, 0.0 ). </dd></dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="../../d4/d44/class_o_n___torus.html#aba7724c7a7bbad8e710eee9f9dfb8ca9" title="Get the circle that is the isocurve on the torus at a specified minor angle. Parameteters: minor_angl...">ON_Torus::MajorCircleRadians</a>, <a class="el" href="../../d4/d44/class_o_n___torus.html#aa559c7ea2c30b70b6091ca77140e5a84" title="Get the circle that is the isocurve on the torus at a specified minor angle. Parameteters: minor_angl...">ON_Torus::MajorCircleDegrees</a>, <a class="el" href="../../d4/d44/class_o_n___torus.html#a00417780160ef2c68d9c6eb6e6e4420f" title="Get the minor circle that is the isocurve on the torus at a specified major angle. Parameteters: major_angle_radians - [in] ">ON_Torus::MinorCircleRadians</a>, <a class="el" href="../../d4/d44/class_o_n___torus.html#aab9b1842bfe010ed92f2077c67d5f2e2" title="Get the minor circle that is the isocurve on the torus at a specified major angle. Parameteters: major_angle_degrees - [in] ">ON_Torus::MinorCircleDegrees</a></dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a00417780160ef2c68d9c6eb6e6e4420f">&#9670;&nbsp;</a></span>MinorCircleRadians()</h2>
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<td class="memname"><a class="el" href="../../d1/d1b/class_o_n___circle.html">ON_Circle</a> ON_Torus::MinorCircleRadians </td>
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<p>Get the minor circle that is the isocurve on the torus at a specified major angle. Parameteters: major_angle_radians - [in] </p>
<dl class="section return"><dt>Returns</dt><dd>A circle with radius = minor_radis, center = major_circle.PointAt(major_angle_radians), and starting point PointAt( major_angle_radians, 0.0 ). </dd></dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="../../d4/d44/class_o_n___torus.html#aba7724c7a7bbad8e710eee9f9dfb8ca9" title="Get the circle that is the isocurve on the torus at a specified minor angle. Parameteters: minor_angl...">ON_Torus::MajorCircleRadians</a>, <a class="el" href="../../d4/d44/class_o_n___torus.html#aa559c7ea2c30b70b6091ca77140e5a84" title="Get the circle that is the isocurve on the torus at a specified minor angle. Parameteters: minor_angl...">ON_Torus::MajorCircleDegrees</a>, <a class="el" href="../../d4/d44/class_o_n___torus.html#a00417780160ef2c68d9c6eb6e6e4420f" title="Get the minor circle that is the isocurve on the torus at a specified major angle. Parameteters: major_angle_radians - [in] ">ON_Torus::MinorCircleRadians</a>, <a class="el" href="../../d4/d44/class_o_n___torus.html#aab9b1842bfe010ed92f2077c67d5f2e2" title="Get the minor circle that is the isocurve on the torus at a specified major angle. Parameteters: major_angle_degrees - [in] ">ON_Torus::MinorCircleDegrees</a></dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#aef359535325faa3d830ecd4d9ffe88c5">&#9670;&nbsp;</a></span>MinorRadius()</h2>
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<td class="memname">double ON_Torus::MinorRadius </td>
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<td class="paramname"></td><td>)</td>
<td> const</td>
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<h2 class="memtitle"><span class="permalink"><a href="#a502078d97995ed91236320726abef870">&#9670;&nbsp;</a></span>NormalAt()</h2>
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<td class="memname"><a class="el" href="../../d5/dae/class_o_n__3d_vector.html">ON_3dVector</a> ON_Torus::NormalAt </td>
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<td class="paramtype">double&#160;</td>
<td class="paramname"><em>major_angle_radians</em>, </td>
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<td class="paramtype">double&#160;</td>
<td class="paramname"><em>minor_angle_radians</em>&#160;</td>
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<td>)</td>
<td></td><td> const</td>
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<h2 class="memtitle"><span class="permalink"><a href="#ac041c60a71301662b97ce8070321bb61">&#9670;&nbsp;</a></span>PointAt()</h2>
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<td class="memname"><a class="el" href="../../d2/d35/class_o_n__3d_point.html">ON_3dPoint</a> ON_Torus::PointAt </td>
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<td class="paramtype">double&#160;</td>
<td class="paramname"><em>major_angle_radians</em>, </td>
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<td class="paramtype">double&#160;</td>
<td class="paramname"><em>minor_angle_radians</em>&#160;</td>
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<td></td>
<td>)</td>
<td></td><td> const</td>
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<h2 class="memtitle"><span class="permalink"><a href="#a92541bbf880c7ee36c35a7c79d28d515">&#9670;&nbsp;</a></span>RevSurfaceForm()</h2>
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<td class="memname"><a class="el" href="../../d1/d37/class_o_n___rev_surface.html">ON_RevSurface</a>* ON_Torus::RevSurfaceForm </td>
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<td class="paramtype"><a class="el" href="../../d1/d37/class_o_n___rev_surface.html">ON_RevSurface</a> *&#160;</td>
<td class="paramname"><em>srf</em> = <code>nullptr</code></td><td>)</td>
<td> const</td>
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<p>Creates a surface of revolution definition of the torus. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">srf</td><td>[in] if not nullptr, then this srf is used. Result: A surface of revolution or nullptr if the torus is not valid.</td></tr>
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<h2 class="memtitle"><span class="permalink"><a href="#af424d4c181ebf2a57c82d596be7646e5">&#9670;&nbsp;</a></span>Rotate() <span class="overload">[1/4]</span></h2>
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<td class="memname">bool ON_Torus::Rotate </td>
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<td class="paramtype">double&#160;</td>
<td class="paramname"><em>sin_angle</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">double&#160;</td>
<td class="paramname"><em>cos_angle</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="../../d5/dae/class_o_n__3d_vector.html">ON_3dVector</a> &amp;&#160;</td>
<td class="paramname"><em>axis_of_rotation</em>&#160;</td>
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<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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<p>rotate torus about its origin </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a08a0b609c16b6f599d9c40c941edaa1d">&#9670;&nbsp;</a></span>Rotate() <span class="overload">[2/4]</span></h2>
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<td class="memname">bool ON_Torus::Rotate </td>
<td>(</td>
<td class="paramtype">double&#160;</td>
<td class="paramname"><em>angle_radians</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="../../d5/dae/class_o_n__3d_vector.html">ON_3dVector</a> &amp;&#160;</td>
<td class="paramname"><em>axis_of_rotation</em>&#160;</td>
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<td></td>
<td>)</td>
<td></td><td></td>
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<td class="memname">bool ON_Torus::Rotate </td>
<td>(</td>
<td class="paramtype">double&#160;</td>
<td class="paramname"><em>sin_angle</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double&#160;</td>
<td class="paramname"><em>cos_angle</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="../../d5/dae/class_o_n__3d_vector.html">ON_3dVector</a> &amp;&#160;</td>
<td class="paramname"><em>axis_of_rotation</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="../../d2/d35/class_o_n__3d_point.html">ON_3dPoint</a> &amp;&#160;</td>
<td class="paramname"><em>center_of_rotation</em>&#160;</td>
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<td></td>
<td>)</td>
<td></td><td></td>
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<p>rotate torus about a point and axis </p>
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<h2 class="memtitle"><span class="permalink"><a href="#aaad3e0583c040cf7510637d3e39c901e">&#9670;&nbsp;</a></span>Rotate() <span class="overload">[4/4]</span></h2>
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<td class="memname">bool ON_Torus::Rotate </td>
<td>(</td>
<td class="paramtype">double&#160;</td>
<td class="paramname"><em>angle_radians</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="../../d5/dae/class_o_n__3d_vector.html">ON_3dVector</a> &amp;&#160;</td>
<td class="paramname"><em>axis_of_rotation</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="../../d2/d35/class_o_n__3d_point.html">ON_3dPoint</a> &amp;&#160;</td>
<td class="paramname"><em>center_of_rotation</em>&#160;</td>
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<td></td>
<td>)</td>
<td></td><td></td>
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<h2 class="memtitle"><span class="permalink"><a href="#aaf97b972cbda65efdf4d473d0585f15d">&#9670;&nbsp;</a></span>Transform()</h2>
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<td class="memname">bool ON_Torus::Transform </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="../../d3/d13/class_o_n___xform.html">ON_Xform</a> &amp;&#160;</td>
<td class="paramname"></td><td>)</td>
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<h2 class="memtitle"><span class="permalink"><a href="#a5f3da4df6c959b6426186a0cece6741b">&#9670;&nbsp;</a></span>Translate()</h2>
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<td class="memname">bool ON_Torus::Translate </td>
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<td class="paramtype">const <a class="el" href="../../d5/dae/class_o_n__3d_vector.html">ON_3dVector</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="#a48d9920b5b940bedabe2bf90458ab2a0">&#9670;&nbsp;</a></span>major_radius</h2>
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<td class="memname">double ON_Torus::major_radius</td>
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<h2 class="memtitle"><span class="permalink"><a href="#ad82a00b7119803c4e4b97a9fb118ae5f">&#9670;&nbsp;</a></span>minor_radius</h2>
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<td class="memname">double ON_Torus::minor_radius</td>
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<h2 class="memtitle"><span class="permalink"><a href="#aaad824c344ceae6d02236efcd3e99183">&#9670;&nbsp;</a></span>plane</h2>
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<td class="memname"><a class="el" href="../../d4/d48/class_o_n___plane.html">ON_Plane</a> ON_Torus::plane</td>
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<p>for expert users </p>
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