---
title: "simd_make_half4(_:)"
framework: simd
role: symbol
role_heading: Function
path: "simd/simd_make_half4(_:)-43737"
---

# simd_make_half4(_:)

Returns a new vector by truncating the specified 16-element vector.

## Declaration

```swift
func simd_make_half4(_ other: simd_half16) -> simd_half4
```

## See Also

### Functions to create four-element vectors from other vectors

- [simd_make_half4(_:)](simd/simd_make_half4(_:)-fx5r.md)
- [simd_make_half4(_:)](simd/simd_make_half4(_:)-iuj0.md)
- [simd_make_half4(_:)](simd/simd_make_half4(_:)-9u2ra.md)
- [simd_make_half4(_:)](simd/simd_make_half4(_:)-10t2p.md)
- [simd_make_half4(_:)](simd/simd_make_half4(_:)-60ltf.md)
- [simd_make_half4(_:_:)](simd/simd_make_half4(_:_:)-2ea2z.md)
- [simd_make_half4_undef(_:)](simd/simd_make_half4_undef(_:)-16ipv.md)
- [simd_make_half4_undef(_:)](simd/simd_make_half4_undef(_:)-136jo.md)