---
title: "-(_:)"
framework: spatial
role: symbol
role_heading: Operator
path: "spatial/point3d/-(_:)"
---

# -(_:)

Returns a point that’s the element-wise negation of the point.

## Declaration

```swift
static func - (point: Point3D) -> Point3D
```

## Parameters

- `point`: The value that the operator negates.

## See Also

### Applying arithmetic operations

- [*(_:_:)](spatial/point3d/*(_:_:)-9rqvh.md)
- [*(_:_:)](spatial/point3d/*(_:_:)-9w7dk.md)
- [*(_:_:)](spatial/point3d/*(_:_:)-8ewep.md)
- [*(_:_:)](spatial/point3d/*(_:_:)-9ak06.md)
- [*(_:_:)](spatial/point3d/*(_:_:)-8wgkb.md)
- [+(_:_:)](spatial/point3d/+(_:_:)-5v6x4.md)
- [+(_:_:)](spatial/point3d/+(_:_:)-4g55.md)
- [-(_:_:)](spatial/point3d/-(_:_:)-6om9g.md)
- [-(_:_:)](spatial/point3d/-(_:_:)-9l6rn.md)
- [-(_:_:)](spatial/point3d/-(_:_:)-5t01r.md)
- [+=(_:_:)](spatial/point3d/+=(_:_:)-80hjz.md)
- [+=(_:_:)](spatial/point3d/+=(_:_:)-3v0zk.md)
- [-=(_:_:)](spatial/point3d/-=(_:_:)-23bow.md)
- [-=(_:_:)](spatial/point3d/-=(_:_:)-9xu2.md)
- [*=(_:_:)](spatial/point3d/*=(_:_:).md)