---
title: "simd_make_uint3_undef(_:)"
framework: simd
role: symbol
role_heading: Function
path: "simd/simd_make_uint3_undef(_:)-3a81k"
---

# simd_make_uint3_undef(_:)

Returns a new vector from the specified two-element vector, and other elements undefined.

## Declaration

```swift
func simd_make_uint3_undef(_ other: simd_uint2) -> simd_uint3
```

## See Also

### Functions to Create Three-Element Vectors From Other Vectors

- [simd_make_uint3(_:)](simd/simd_make_uint3(_:)-7e6jd.md)
- [simd_make_uint3(_:)](simd/simd_make_uint3(_:)-7h348.md)
- [simd_make_uint3(_:)](simd/simd_make_uint3(_:)-77mmf.md)
- [simd_make_uint3(_:)](simd/simd_make_uint3(_:)-6sqjv.md)
- [simd_make_uint3(_:)](simd/simd_make_uint3(_:)-6rqe9.md)