---
title: "simd_make_half4(_:_:)"
framework: simd
role: symbol
role_heading: Function
path: "simd/simd_make_half4(_:_:)-6uygn"
---

# simd_make_half4(_:_:)

Returns a new vector from a vector and a scalar value.

## Declaration

```swift
func simd_make_half4(_ xyz: simd_half3, _ w: Float16) -> simd_half4
```

## See Also

### Functions to create four-element vectors from scalar values

- [simd_make_half4(_:)](simd/simd_make_half4(_:)-6lkh9.md)
- [simd_make_half4(_:_:_:_:)](simd/simd_make_half4(_:_:_:_:).md)
- [simd_make_half4_undef(_:)](simd/simd_make_half4_undef(_:)-4axzi.md)
- [simd_make_half4(_:_:)](simd/simd_make_half4(_:_:)-2n13g.md)
- [simd_make_half4(_:_:_:)](simd/simd_make_half4(_:_:_:)-43wuv.md)
- [simd_make_half4(_:_:_:)](simd/simd_make_half4(_:_:_:)-74ybg.md)
- [simd_make_half4(_:_:_:)](simd/simd_make_half4(_:_:_:)-6g0kb.md)