# Translatable3DProtocol A set of methods that defines the interface for Spatial entities that can translate. ``` protocol Translatable3DProtocol : SpatialTypeProtocol ``` ## Topics ### Instance Methods [`func translate(by: Self.Vector)`](/documentation/Spatial/Translatable3DProtocol/translate(by:)) Translates the entity by the specified vector. [`func translated(by: Self.Vector) -> Self`](/documentation/Spatial/Translatable3DProtocol/translated(by:)) Returns the entity translated by the specified vector. ## Relationships ### Conforming Types [`ScaledPose3DFloat`](/documentation/Spatial/ScaledPose3DFloat) [`Point3D`](/documentation/Spatial/Point3D) [`Pose3DFloat`](/documentation/Spatial/Pose3DFloat) [`ScaledPose3D`](/documentation/Spatial/ScaledPose3D) [`ProjectiveTransform3D`](/documentation/Spatial/ProjectiveTransform3D) [`ProjectiveTransform3DFloat`](/documentation/Spatial/ProjectiveTransform3DFloat) [`Pose3D`](/documentation/Spatial/Pose3D) [`AffineTransform3D`](/documentation/Spatial/AffineTransform3D) [`AffineTransform3DFloat`](/documentation/Spatial/AffineTransform3DFloat) [`Rect3D`](/documentation/Spatial/Rect3D) [`Rect3DFloat`](/documentation/Spatial/Rect3DFloat) [`Ray3D`](/documentation/Spatial/Ray3D) [`Ray3DFloat`](/documentation/Spatial/Ray3DFloat) [`Point3DFloat`](/documentation/Spatial/Point3DFloat) ### Inherits From [`Equatable`](/documentation/Swift/Equatable) [`Encodable`](/documentation/Swift/Encodable) [`Decodable`](/documentation/Swift/Decodable) [`SpatialTypeProtocol`](/documentation/Spatial/SpatialTypeProtocol) --- 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)