---
title: vector
framework: spatial
role: symbol
role_heading: Instance Property
path: spatial/rotationaxis3d/vector
---

# vector

A simd three-element vector that contains the x-, y-, and z-coordinate values.

## Declaration

```swift
var vector: simd_double3 { get set }
```

## See Also

### Checking characteristics

- [x](spatial/rotationaxis3d/x-swift.property.md)
- [y](spatial/rotationaxis3d/y-swift.property.md)
- [z](spatial/rotationaxis3d/z-swift.property.md)
- [isZero](spatial/rotationaxis3d/iszero.md)