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module-Core.Vertex.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>geometry-processing-js Class: Vertex</title>
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<h1 class="page-title">Class: Vertex</h1>
<section>
<header>
<h2>
<span class="ancestors"><a href="module-Core.html">Core</a>.</span>
Vertex
</h2>
</header>
<article>
<div class="container-overview">
<hr>
<dt>
<h4 class="name" id="Vertex"><span class="type-signature"></span>new Vertex()</h4>
</dt>
<dd>
<div class="description">
<p>This class represents a vertex in a <a href="module-Core.Mesh.html">Mesh</a>.</p>
</div>
<dl class="details">
<h5 class="subsection-title">Properties:</h5>
<dl>
<table class="props table table-striped">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>halfedge</code></td>
<td class="type">
<span class="param-type"><a href="module-Core.Halfedge.html">module:Core.Halfedge</a></span>
</td>
<td class="description last"><p>One of the outgoing halfedges associated with this vertex.</p></td>
</tr>
</tbody>
</table>
</dl>
</dl>
</dd>
</div>
<h3 class="subsection-title">Methods</h3>
<dl>
<hr>
<dt>
<h4 class="name" id="degree"><span class="type-signature"></span>degree()</h4>
</dt>
<dd>
<div class="description">
<p>Counts the number of edges adjacent to this vertex.</p>
</div>
<dl class="details">
</dl>
<h5>Returns:</h5>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">number</span>
</dd>
</dl>
</dd>
<hr>
<dt>
<h4 class="name" id="isIsolated"><span class="type-signature"></span>isIsolated()</h4>
</dt>
<dd>
<div class="description">
<p>Checks whether this vertex is isolated, i.e., it has no neighboring vertices.</p>
</div>
<dl class="details">
</dl>
<h5>Returns:</h5>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">boolean</span>
</dd>
</dl>
</dd>
<hr>
<dt>
<h4 class="name" id="onBoundary"><span class="type-signature"></span>onBoundary()</h4>
</dt>
<dd>
<div class="description">
<p>Checks whether this vertex lies on a boundary.</p>
</div>
<dl class="details">
</dl>
<h5>Returns:</h5>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">boolean</span>
</dd>
</dl>
</dd>
<hr>
<dt>
<h4 class="name" id="adjacentVertices"><span class="type-signature"></span>adjacentVertices(ccw)</h4>
</dt>
<dd>
<div class="description">
<p>Convenience function to iterate over the vertices neighboring this vertex.</p>
</div>
<h5>Parameters:</h5>
<table class="params table table-striped">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>ccw</code></td>
<td class="type">
<span class="param-type">boolean</span>
</td>
<td class="description last"><p>A flag indicating whether iteration should be in CCW or CW order.</p></td>
</tr>
</tbody>
</table>
<dl class="details">
</dl>
<h5>Returns:</h5>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type"><a href="module-Core.Vertex.html">module:Core.Vertex</a></span>
</dd>
</dl>
<h5>Example</h5>
<pre class="sunlight-highlight-javascript">let v = mesh.vertices[0];
for (let u of v.adjacentVertices()) {
// Do something with u
}</pre>
</dd>
<hr>
<dt>
<h4 class="name" id="adjacentEdges"><span class="type-signature"></span>adjacentEdges(ccw)</h4>
</dt>
<dd>
<div class="description">
<p>Convenience function to iterate over the edges adjacent to this vertex.</p>
</div>
<h5>Parameters:</h5>
<table class="params table table-striped">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>ccw</code></td>
<td class="type">
<span class="param-type">boolean</span>
</td>
<td class="description last"><p>A flag indicating whether iteration should be in CCW or CW order.</p></td>
</tr>
</tbody>
</table>
<dl class="details">
</dl>
<h5>Returns:</h5>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type"><a href="module-Core.Edge.html">module:Core.Edge</a></span>
</dd>
</dl>
<h5>Example</h5>
<pre class="sunlight-highlight-javascript">let v = mesh.vertices[0];
for (let e of v.adjacentEdges()) {
// Do something with e
}</pre>
</dd>
<hr>
<dt>
<h4 class="name" id="adjacentFaces"><span class="type-signature"></span>adjacentFaces(ccw)</h4>
</dt>
<dd>
<div class="description">
<p>Convenience function to iterate over the faces adjacent to this vertex.</p>
</div>
<h5>Parameters:</h5>
<table class="params table table-striped">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>ccw</code></td>
<td class="type">
<span class="param-type">boolean</span>
</td>
<td class="description last"><p>A flag indicating whether iteration should be in CCW or CW order.</p></td>
</tr>
</tbody>
</table>
<dl class="details">
</dl>
<h5>Returns:</h5>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type"><a href="module-Core.Face.html">module:Core.Face</a></span>
</dd>
</dl>