rc-js-util/docs/rc-js-util.vec4.setrgbacolor.md

A collection of TS and C++ utilities to help writing performant and correct applications, achieved through strict typing and (removable) invariant checking.

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[Home](./index.md) &gt; [rc-js-util](./rc-js-util.md) &gt; [Vec4](./rc-js-util.vec4.md) &gt; [setRGBAColor](./rc-js-util.vec4.setrgbacolor.md)

## Vec4.setRGBAColor() method

**Signature:**

```typescript
setRGBAColor(_packedRGBA: number, _normalize?: boolean): Vec4<TArray>;
```

## Parameters

<table><thead><tr><th>

Parameter


</th><th>

Type


</th><th>

Description


</th></tr></thead>
<tbody><tr><td>

\_packedRGBA


</td><td>

number


</td><td>

The number to be unpacked.


</td></tr>
<tr><td>

\_normalize


</td><td>

boolean


</td><td>

_(Optional)_ If true, normalize components between 0 - 1.


</td></tr>
</tbody></table>
**Returns:**

[Vec4](./rc-js-util.vec4.md)<!-- -->&lt;TArray&gt;