---
title: MTLAttributeFormat.uint3
framework: metal
role: symbol
role_heading: Case
path: metal/mtlattributeformat/uint3
---

# MTLAttributeFormat.uint3

A three-component vector with 32-bit, unsigned integer values.

## Declaration

```swift
case uint3
```

## See Also

### 32-bit integer formats

- [MTLAttributeFormat.int](metal/mtlattributeformat/int.md)
- [MTLAttributeFormat.int2](metal/mtlattributeformat/int2.md)
- [MTLAttributeFormat.int3](metal/mtlattributeformat/int3.md)
- [MTLAttributeFormat.int4](metal/mtlattributeformat/int4.md)
- [MTLAttributeFormat.uint](metal/mtlattributeformat/uint.md)
- [MTLAttributeFormat.uint2](metal/mtlattributeformat/uint2.md)
- [MTLAttributeFormat.uint4](metal/mtlattributeformat/uint4.md)