@three3d/volume/doc/api/volume.getlinegradientvalue.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; [GetLineGradientValue](./volume.getlinegradientvalue.md)

## GetLineGradientValue type

轴线值梯度函数

**Signature:**

```typescript
export type GetLineGradientValue = (params: LineGradientParams) => number;
```
**References:** [LineGradientParams](./volume.linegradientparams.md)

## Remarks

会通过该函数来获取从轴线的起始点到终点之间轴线上各点处的值