Revision Difference
Vector:Length#529210
<function name="Length" parent="Vector" type="classfunc">
<description>Returns the [Euclidean length](https://en.wikipedia.org/wiki/Euclidean_vector#Length) of the vector: √(x² + y² + z²).</description>⤶
<description>⤶
Returns the [Euclidean length](https://en.wikipedia.org/wiki/Euclidean_vector#Length) of the vector: √(x² + y² + z²).⤶
⤶
<warning>⤶
This is a relatively expensive process since it uses the square root. It is recommended that you use <page>Vector:LengthSqr</page> whenever possible.⤶
</warning>⤶
</description>⤶
<realm>Shared</realm>
<rets>
<ret name="" type="number">Length of the vector.</ret>
</rets>
</function>
<example>
<description>Gets the length of the vector.</description>
<code>print( Vector( 15, 16, 17 ):Length() )</code>
<output>
```
27.748874664307
```
</output>
</example>