---
title: MTLAttributeFormat.float4
framework: metal
role: symbol
role_heading: Case
path: metal/mtlattributeformat/float4
---

# MTLAttributeFormat.float4

A four-component vector with 32-bit floating-point values.

## Declaration

```swift
case float4
```

## See Also

### 32-bit floating-point formats

- [MTLAttributeFormat.float](metal/mtlattributeformat/float.md)
- [MTLAttributeFormat.float2](metal/mtlattributeformat/float2.md)
- [MTLAttributeFormat.float3](metal/mtlattributeformat/float3.md)
- [MTLAttributeFormat.floatRG11B10](metal/mtlattributeformat/floatrg11b10.md)
- [MTLAttributeFormat.floatRGB9E5](metal/mtlattributeformat/floatrgb9e5.md)