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[Home](./index.md) &gt; [@three3d/volume](./volume.md) &gt; [ExampleVolumeMaterial\_1](./volume.examplevolumematerial_1.md) &gt; [\_gradient](./volume.examplevolumematerial_1._gradient.md)

## ExampleVolumeMaterial\_1.\_gradient property

**Signature:**

```typescript
protected _gradient?: null | GradientTextureOptions;
```