hytopia/docs/server.particleemitter.velocityvariance.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; [ParticleEmitter](./server.particleemitter.md) &gt; [velocityVariance](./server.particleemitter.velocityvariance.md)

## ParticleEmitter.velocityVariance property

The velocity variance of an emitted particle.

**Signature:**

```typescript
get velocityVariance(): Vector3Like | undefined;
```