hytopia/docs/server.particleemitter.ratevariance.md

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

<!-- Do not edit this file. It is automatically generated by API Documenter. -->

[Home](./index.md) &gt; [server](./server.md) &gt; [ParticleEmitter](./server.particleemitter.md) &gt; [rateVariance](./server.particleemitter.ratevariance.md)

## ParticleEmitter.rateVariance property

The rate per second variance of the particle emission rate.

**Signature:**

```typescript
get rateVariance(): number | undefined;
```