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---
layout: default
---
<table cellpadding="0" cellspacing="0" border="0" class="ref-item">
<tr>
<th scope="row">Class</th>
<td>PVector</td>
</tr>
<tr class="name-row">
<th scope="row">Name</th>
<td><h3>set()</h3></td>
</tr>
<tr class="">
<th scope="row">Examples</th>
<td><div class="example"><pre class="">PVector v;
void setup() {
size(100, 100);
v = new PVector(0.0, 0.0, 0.0);
v.set(20.0, 30.0, 40.0);
println(v.x); // Prints "20.0"
println(v.y); // Prints "30.0"
println(v.z); // Prints "40.0"
}</pre>
<hr />
<pre>PVector v1, v2;
void setup() {
size(100, 100);
v1 = new PVector(20.0, 30.0, 40.0);
v2 = new PVector(0.0, 0.0, 0.0);
v2.set(v1);
println(v2.x); // Prints "20.0"
println(v2.y); // Prints "30.0"
println(v2.z); // Prints "40.0"
}</pre>
<hr />
<pre>PVector v;
float[] vvv = { 20.0, 30.0, 40.0 };
void setup() {
size(100, 100);
v = new PVector(0.0, 0.0, 0.0);
v.set(vvv);
println(v.x); // Prints "20.0"
println(v.y); // Prints "30.0"
println(v.z); // Prints "40.0"
}</pre></div></td>
</tr>
<tr class="">
<th scope="row">Description</th>
<td><p>Sets the x, y, and z component of the vector using three separate variables, the data from a PVector, or the values from a float array.</p></td>
</tr>
<tr class="">
<th scope="row">Syntax</th>
<td><pre><kbd>vec</kbd>.set(<kbd>x</kbd>,<kbd>y</kbd>,<kbd>z</kbd>)</pre><br />
<pre><kbd>vec</kbd>.set(<kbd>v</kbd>)</pre><br />
<pre><kbd>vec</kbd>.set(<kbd>array</kbd>)</pre><br /></td>
</tr>
<tr class="">
<th scope="row">Parameters</th>
<td>
<table cellpadding="0" cellspacing="0" border="0">
<tr class="">
<th scope="row">vec</th>
<td>any variable of type PVector</td>
</tr>
<tr class="">
<th scope="row">x</th>
<td>float: the x component of the vector</td>
</tr>
<tr class="">
<th scope="row">y</th>
<td>float: the y component of the vector</td>
</tr>
<tr class="">
<th scope="row">z</th>
<td>float: the z component of the vector</td>
</tr>
<tr class="">
<th scope="row">v</th>
<td>PVector: the x, y, and z components from a PVector object</td>
</tr>
<tr class="">
<th scope="row">array</th>
<td>float[]: the x, y (and maybe z) components from a float array</td>
</tr>
</table>
</td>
</tr>
<tr class="">
<th scope="row">Usage</th>
<td>Web & Application</td>
</tr>
</table>