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[Home](./index.md) &gt; [@three3d/volume](./volume.md) &gt; [GradientOptionsOptimizeOptions](./volume.gradientoptionsoptimizeoptions.md) &gt; [scale](./volume.gradientoptionsoptimizeoptions.scale.md)

## GradientOptionsOptimizeOptions.scale property

缩放系数

**Signature:**

```typescript
scale?: number;
```

## Remarks

对原梯度选项进行缩放；

优先级高于 [GradientOptionsOptimizeOptions.maxSize](./volume.gradientoptionsoptimizeoptions.maxsize.md)