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# boundingCircle(forSIMDPoints:pointCount:)

Calculates a bounding circle for the specified points.

```
class func boundingCircle(forSIMDPoints points: UnsafePointer<simd_float2>, pointCount: Int) throws -> VNCircle
```

## Parameters

`points`

A collection of points around which to calculate the bounding circle.

`pointCount`

The number of points in the `points` argument.

## Return Value

The bounding [`VNCircle`](/documentation/Vision/VNCircle) object.

## Discussion

---

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