---
title: AVDepthData.Accuracy.relative
framework: avfoundation
role: symbol
role_heading: Case
path: avfoundation/avdepthdata/accuracy/relative
---

# AVDepthData.Accuracy.relative

Values within the depth data map are usable for foreground/background separation, but are not absolutely accurate in the physical world.

## Declaration

```swift
case relative
```

## Mentioned in

Capturing photos with depth

## Discussion

Discussion This level of accuracy indicates that values within a depth map are usable relative to one another (that is, a depth value of 2 is twice as far as a depth value of 1), but do not accurately convey real-world distance.

## See Also

### Accuracy values

- [AVDepthData.Accuracy.absolute](avfoundation/avdepthdata/accuracy/absolute.md)