---
title: "*(_:_:)"
framework: spatial
role: symbol
role_heading: Operator
path: "spatial/projectivetransform3d/*(_:_:)"
---

# *(_:_:)

Returns the concatenation of two projective transforms.

## Declaration

```swift
static func * (lhs: ProjectiveTransform3D, rhs: ProjectiveTransform3D) -> ProjectiveTransform3D
```

## Parameters

- `lhs`: The left-hand-side value.
- `rhs`: The right-hand-side value.

## See Also

### Applying arithmetic operations

- [*=(_:_:)](spatial/projectivetransform3d/*=(_:_:).md)