rotation3DEffect(_:anchor:)

Declaration

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 Center.

Return Value

A view with rotated content.

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()
• scaledToFit()
• scaleEffect(_:anchor:)
• scaleEffect(_:anchor:)
• scaleEffect(x:y:anchor:)
• scaleEffect(x:y:z:anchor:)
• aspectRatio(_:contentMode:)
• rotationEffect(_:anchor:)
• rotation3DEffect(_:axis:anchor:anchorZ:perspective:)
• perspectiveRotationEffect(_:axis:anchor:anchorZ:perspective:)
• rotation3DEffect(_:axis:anchor:)
• transformEffect(_:)
• transform3DEffect(_:)
• projectionEffect(_:)
• ProjectionTransform