@three3d/tools/doc/api/tools.computefrenetframerelation.md

@three3d/tools 提供了 ThreeJS 常用的工具库

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## computeFrenetFrameRelation() function

计算FrenetFrame各轴的平行和垂直关系

**Signature:**

```typescript
export declare function computeFrenetFrameRelation(frontFrame: FrenetFrame, backFrame: FrenetFrame, zeroThreshold?: number): FrenetFrameRelation;
```

## Parameters

|  Parameter | Type | Description |
|  --- | --- | --- |
|  frontFrame | [FrenetFrame](./tools.frenetframe.md) |  |
|  backFrame | [FrenetFrame](./tools.frenetframe.md) |  |
|  zeroThreshold | number | _(Optional)_ |

**Returns:**

[FrenetFrameRelation](./tools.frenetframerelation.md)