@three3d/volume/doc/api/volume.getgradientvalue.md

@three3d/volume 提供了 ThreeJS 的云效果，包括：点状云、线状云、热力云

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[Home](./index.md) &gt; [@three3d/volume](./volume.md) &gt; [GetGradientValue](./volume.getgradientvalue.md)

## GetGradientValue type

值梯度函数

**Signature:**

```typescript
export type GetGradientValue = (params: GradientParams) => number;
```
**References:** [GradientParams](./volume.gradientparams.md)

## Remarks

会通过该函数来获取在中心点及其半径范围内各点处的值