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[Home](./index.md) &gt; [server](./server.md) &gt; [ParticleEmitterOrientation](./server.particleemitterorientation.md)

## ParticleEmitterOrientation type

The orientation mode for particles.

\*\*Category:\*\* Particles

**Signature:**

```typescript
export type ParticleEmitterOrientation = 'billboard' | 'billboardY' | 'fixed' | 'velocity';
```