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# UIInterpolatingMotionEffect.EffectType

The axis to use when interpolating values.

```
enum EffectType
```

## Topics

### Constants

[`UIInterpolatingMotionEffectTypeTiltAlongHorizontalAxis`](/documentation/UIKit/UIInterpolatingMotionEffect/EffectType/tiltAlongHorizontalAxis)

Interpolate values along the horizontal axis, which involves the device facing left or right of the user’s viewpoint.

[`UIInterpolatingMotionEffectTypeTiltAlongVerticalAxis`](/documentation/UIKit/UIInterpolatingMotionEffect/EffectType/tiltAlongVerticalAxis)

Interpolate values along the vertical axis, which involves the device facing above or below the user’s viewpoint.

## Relationships

### Conforms To

[`Equatable`](/documentation/Swift/Equatable)

[`Sendable`](/documentation/Swift/Sendable)

[`RawRepresentable`](/documentation/Swift/RawRepresentable)

[`BitwiseCopyable`](/documentation/Swift/BitwiseCopyable)

[`Hashable`](/documentation/Swift/Hashable)

[`SendableMetatype`](/documentation/Swift/SendableMetatype)

---

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