---
title: "-(_:_:)"
framework: spatial
role: symbol
role_heading: Operator
path: "spatial/point3dfloat/-(_:_:)-5jrc"
---

# -(_:_:)

Returns a vector that’s the element-wise difference of two points.

## Declaration

```swift
static func - (lhs: Point3DFloat, rhs: Point3DFloat) -> Vector3DFloat
```

## Parameters

- `lhs`: The first value.
- `rhs`: The second value.