---
title: "rotation3DEffect(_:anchor:)"
framework: swiftui
role: symbol
role_heading: Instance Method
path: "swiftui/view/rotation3deffect(_:anchor:)"
---

# rotation3DEffect(_:anchor:)

Rotates the view’s content by the specified 3D rotation value.

## Declaration

```swift
nonisolated func rotation3DEffect(_ rotation: Rotation3D, anchor: UnitPoint3D = .center) -> some View

```

## Parameters

- `rotation`: A rotation to apply to the view’s content.
- `anchor`: The unit point within the view about which to perform the rotation. The default value is doc://com.apple.SwiftUI/documentation/SwiftUI/UnitPoint3D/center.

## Return Value

Return Value A view with rotated content.

## Discussion

Discussion This modifier rotates the view’s content without changing the view’s frame. The following code displays a 3D model with a rotation of 45° about the y-axis using the default anchor point at the center of the view: Model3D(named: "robot")     .rotation3DEffect(Rotation3D(angle: .degrees(45), axis: .y)) During an animation, this modifier uses spherical linear interpolation, which produces more natural animations, but doesn’t support rotations over 360 degrees. To specify angles over 360 degrees, consider using View/rotation3DEffect(_:axis:anchor:)-4enag.

## See Also

### Scaling, rotating, or transforming a view

- [scaledToFill()](swiftui/view/scaledtofill().md)
- [scaledToFit()](swiftui/view/scaledtofit().md)
- [scaleEffect(_:anchor:)](swiftui/view/scaleeffect(_:anchor:).md)
- [scaleEffect(_:anchor:)](swiftui/view/scaleeffect(_:anchor:).md)
- [scaleEffect(x:y:anchor:)](swiftui/view/scaleeffect(x:y:anchor:).md)
- [scaleEffect(x:y:z:anchor:)](swiftui/view/scaleeffect(x:y:z:anchor:).md)
- [aspectRatio(_:contentMode:)](swiftui/view/aspectratio(_:contentmode:).md)
- [rotationEffect(_:anchor:)](swiftui/view/rotationeffect(_:anchor:).md)
- [rotation3DEffect(_:axis:anchor:anchorZ:perspective:)](swiftui/view/rotation3deffect(_:axis:anchor:anchorz:perspective:).md)
- [perspectiveRotationEffect(_:axis:anchor:anchorZ:perspective:)](swiftui/view/perspectiverotationeffect(_:axis:anchor:anchorz:perspective:).md)
- [rotation3DEffect(_:axis:anchor:)](swiftui/view/rotation3deffect(_:axis:anchor:).md)
- [transformEffect(_:)](swiftui/view/transformeffect(_:).md)
- [transform3DEffect(_:)](swiftui/view/transform3deffect(_:).md)
- [projectionEffect(_:)](swiftui/view/projectioneffect(_:).md)
- [ProjectionTransform](swiftui/projectiontransform.md)