---
title: normalize()
framework: spatial
role: symbol
role_heading: Instance Method
path: spatial/vector3d/normalize()
---

# normalize()

Normalizes the mutable vector.

## Declaration

```swift
mutating func normalize()
```

## See Also

### Geometry functions

- [cross(_:)](spatial/vector3d/cross(_:).md)
- [dot(_:)](spatial/vector3d/dot(_:).md)
- [length](spatial/vector3d/length.md)
- [lengthSquared](spatial/vector3d/lengthsquared.md)
- [normalized](spatial/vector3d/normalized.md)
- [projected(_:)](spatial/vector3d/projected(_:).md)
- [reflected(_:)](spatial/vector3d/reflected(_:).md)