# Shearable3DProtocol A set of methods that defines the interface for Spatial entities that can shear. ``` protocol Shearable3DProtocol : SpatialTypeProtocol ``` ## Topics ### Instance Methods [`func shear(Self.AxisEnumeration)`](/documentation/Spatial/Shearable3DProtocol/shear(_:)) Shears the entity. [`func sheared(Self.AxisEnumeration) -> Self`](/documentation/Spatial/Shearable3DProtocol/sheared(_:)) Returns a sheared entity. ## Relationships ### Inherits From [`Equatable`](/documentation/Swift/Equatable) [`Encodable`](/documentation/Swift/Encodable) [`Decodable`](/documentation/Swift/Decodable) [`SpatialTypeProtocol`](/documentation/Spatial/SpatialTypeProtocol) ### Conforming Types [`ProjectiveTransform3DFloat`](/documentation/Spatial/ProjectiveTransform3DFloat) [`AffineTransform3DFloat`](/documentation/Spatial/AffineTransform3DFloat) [`ProjectiveTransform3D`](/documentation/Spatial/ProjectiveTransform3D) [`AffineTransform3D`](/documentation/Spatial/AffineTransform3D) --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)