cpp
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JoltPhysics
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<div class="header">
  <div class="summary">
<a href="#pub-methods">Public Member Functions</a> &#124;
<a href="class_ellipse-members.html">List of all members</a>  </div>
  <div class="headertitle"><div class="title">Ellipse Class Reference</div></div>
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<p><code>#include &lt;<a class="el" href="_ellipse_8h_source.html">Ellipse.h</a>&gt;</code></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pub-methods" name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a35e3c1cc223333a5e227ea0ff9b120de" id="r_a35e3c1cc223333a5e227ea0ff9b120de"><td class="memItemLeft" align="right" valign="top"><a class="el" href="_memory_8h.html#a91074fb218fe28954a0938c099ddd9e0">JPH_OVERRIDE_NEW_DELETE</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a35e3c1cc223333a5e227ea0ff9b120de">Ellipse</a> (float inA, float inB)</td></tr>
<tr class="memdesc:a35e3c1cc223333a5e227ea0ff9b120de"><td class="mdescLeft">&#160;</td><td class="mdescRight">Construct ellipse with radius A along the X-axis and B along the Y-axis.  <br /></td></tr>
<tr class="separator:a35e3c1cc223333a5e227ea0ff9b120de"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a5592d2e8e6bb560567b3c9236babd545" id="r_a5592d2e8e6bb560567b3c9236babd545"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a5592d2e8e6bb560567b3c9236babd545">IsInside</a> (const <a class="el" href="class_float2.html">Float2</a> &amp;inPoint) const</td></tr>
<tr class="memdesc:a5592d2e8e6bb560567b3c9236babd545"><td class="mdescLeft">&#160;</td><td class="mdescRight">Check if inPoint is inside the ellipse.  <br /></td></tr>
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<tr class="memitem:a07b49662cd16799da0e0b1a1d67a8d84" id="r_a07b49662cd16799da0e0b1a1d67a8d84"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_float2.html">Float2</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a07b49662cd16799da0e0b1a1d67a8d84">GetClosestPoint</a> (const <a class="el" href="class_float2.html">Float2</a> &amp;inPoint) const</td></tr>
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<tr class="memitem:a827cce3196e44e983b0fb525eb9d52ac" id="r_a827cce3196e44e983b0fb525eb9d52ac"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_float2.html">Float2</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a827cce3196e44e983b0fb525eb9d52ac">GetNormal</a> (const <a class="el" href="class_float2.html">Float2</a> &amp;inPoint) const</td></tr>
<tr class="memdesc:a827cce3196e44e983b0fb525eb9d52ac"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get normal at point inPoint (non-normalized vector)  <br /></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p><a class="el" href="class_ellipse.html">Ellipse</a> centered around the origin </p><dl class="section see"><dt>See also</dt><dd><a href="https://en.wikipedia.org/wiki/Ellipse">https://en.wikipedia.org/wiki/Ellipse</a> </dd></dl>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a35e3c1cc223333a5e227ea0ff9b120de">&#9670;&#160;</a></span>Ellipse()</h2>

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          <td class="memname"><a class="el" href="_memory_8h.html#a91074fb218fe28954a0938c099ddd9e0">JPH_OVERRIDE_NEW_DELETE</a> Ellipse::Ellipse </td>
          <td>(</td>
          <td class="paramtype">float</td>          <td class="paramname"><span class="paramname"><em>inA</em></span>, </td>
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<p>Construct ellipse with radius A along the X-axis and B along the Y-axis. </p>

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<h2 class="groupheader">Member Function Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a07b49662cd16799da0e0b1a1d67a8d84">&#9670;&#160;</a></span>GetClosestPoint()</h2>

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          <td class="memname"><a class="el" href="class_float2.html">Float2</a> Ellipse::GetClosestPoint </td>
          <td>(</td>
          <td class="paramtype">const <a class="el" href="class_float2.html">Float2</a> &amp;</td>          <td class="paramname"><span class="paramname"><em>inPoint</em></span></td><td>)</td>
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<p>Get the closest point on the ellipse to inPoint Assumes inPoint is outside the ellipse </p><dl class="section see"><dt>See also</dt><dd>Rotation Joint Limits in Quaternion Space by Gino van den Bergen, section 10.1 in Game Engine Gems 3. </dd></dl>

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<h2 class="memtitle"><span class="permalink"><a href="#a827cce3196e44e983b0fb525eb9d52ac">&#9670;&#160;</a></span>GetNormal()</h2>

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          <td class="memname"><a class="el" href="class_float2.html">Float2</a> Ellipse::GetNormal </td>
          <td>(</td>
          <td class="paramtype">const <a class="el" href="class_float2.html">Float2</a> &amp;</td>          <td class="paramname"><span class="paramname"><em>inPoint</em></span></td><td>)</td>
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<p>Get normal at point inPoint (non-normalized vector) </p>

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<h2 class="memtitle"><span class="permalink"><a href="#a5592d2e8e6bb560567b3c9236babd545">&#9670;&#160;</a></span>IsInside()</h2>

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          <td class="memname">bool Ellipse::IsInside </td>
          <td>(</td>
          <td class="paramtype">const <a class="el" href="class_float2.html">Float2</a> &amp;</td>          <td class="paramname"><span class="paramname"><em>inPoint</em></span></td><td>)</td>
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<p>Check if inPoint is inside the ellipse. </p>

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<hr/>The documentation for this class was generated from the following file:<ul>
<li>Jolt/Geometry/<a class="el" href="_ellipse_8h_source.html">Ellipse.h</a></li>
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