# formUnion

Source: https://www.nianticspatial.com/docs/api/swift/NSDK.SceneSegmentationChannels.method-formUnion/

formUnion

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## Declaration

mutating func formUnion(_ other: Self)

#### Summary

Inserts the elements of another set into this option set.
This method is implemented as a | (bitwise OR) operation on the
two sets' raw values.

### Parameters

| Name | Type | Summary |
| --- | --- | --- |
| other | Self | An option set. |

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