---
title: MTLDataType.int3
framework: metal
role: symbol
role_heading: Case
path: metal/mtldatatype/int3
---

# MTLDataType.int3

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

## Declaration

```swift
case int3
```

## See Also

### 32-bit integer types

- [MTLDataType.int](metal/mtldatatype/int.md)
- [MTLDataType.int2](metal/mtldatatype/int2.md)
- [MTLDataType.int4](metal/mtldatatype/int4.md)
- [MTLDataType.uint](metal/mtldatatype/uint.md)
- [MTLDataType.uint2](metal/mtldatatype/uint2.md)
- [MTLDataType.uint3](metal/mtldatatype/uint3.md)
- [MTLDataType.uint4](metal/mtldatatype/uint4.md)