---
title: "init(scale:rotation:translation:)"
framework: spatial
role: symbol
role_heading: Initializer
path: "spatial/affinetransform3d/init(scale:rotation:translation:)-3somu"
---

# init(scale:rotation:translation:)

Creates an affine transform from the specified scale, rotate, and translate transforms.

## Declaration

```swift
init(scale: Size3D = Size3D(width: 1.0, height: 1, depth: 1), rotation: Rotation3D = .zero, translation: Vector3D = .zero)
```

## Parameters

- `scale`: A size structure that specifies the scale.
- `rotation`: A rotation structure that specifies the rotation.
- `translation`: A vector that specifies the translation.

## See Also

### Creating a 3D affine transform structure

- [init()](spatial/affinetransform3d/init()-2uqjl.md)
- [init()](spatial/affinetransform3d/init()-6ntm3.md)
- [init(_:)](spatial/affinetransform3d/init(_:)-52vpb.md)
- [init(_:)](spatial/affinetransform3d/init(_:)-722a2.md)
- [init(_:)](spatial/affinetransform3d/init(_:)-e2xx.md)
- [init(matrix:)](spatial/affinetransform3d/init(matrix:)-2inci.md)
- [init(pose:)](spatial/affinetransform3d/init(pose:).md)
- [init(scaledPose:)](spatial/affinetransform3d/init(scaledpose:).md)
- [init(shear:)](spatial/affinetransform3d/init(shear:).md)
- [init(truncating:)](spatial/affinetransform3d/init(truncating:)-40nzj.md)
- [init(truncating:)](spatial/affinetransform3d/init(truncating:)-5wjxy.md)
- [init(truncating:)](spatial/affinetransform3d/init(truncating:)-9fd9g.md)