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[Home](./index.md) &gt; [@three3d/volume](./volume.md) &gt; [FogPointsMaterial](./volume.fogpointsmaterial.md) &gt; [fogDensity](./volume.fogpointsmaterial.fogdensity.md)

## FogPointsMaterial.fogDensity property

**Signature:**

```typescript
get fogDensity(): number;

set fogDensity(value: number);
```