---
title: regionSizeDepth
framework: metal
role: symbol
role_heading: Instance Property
path: metal/mtlmapindirectarguments/regionsizedepth
---

# regionSizeDepth

The depth of the region, measured in tile coordinates.

## Declaration

```swift
var regionSizeDepth: UInt32
```

## See Also

### Specifying region dimensions

- [regionSizeWidth](metal/mtlmapindirectarguments/regionsizewidth.md)
- [regionSizeHeight](metal/mtlmapindirectarguments/regionsizeheight.md)