hytopia/docs/server.vector3.scaleandadd.md

The HYTOPIA SDK makes it easy for developers to create massively multiplayer games using JavaScript or TypeScript.

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[Home](./index.md) &gt; [server](./server.md) &gt; [Vector3](./server.vector3.md) &gt; [scaleAndAdd](./server.vector3.scaleandadd.md)

## Vector3.scaleAndAdd() method

Adds 2 vectors together after scaling the provided vector by a scalar value.

**Signature:**

```typescript
scaleAndAdd(vector3: Vector3, scale: number): Vector3;
```

## Parameters

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

Parameter


</th><th>

Type


</th><th>

Description


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

vector3


</td><td>

[Vector3](./server.vector3.md)


</td><td>

The vector to add the scaled vector to.


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

scale


</td><td>

number


</td><td>

The scalar value to scale the current vector by.


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

[Vector3](./server.vector3.md)

The current vector.