# generatePlane(width:depth:cornerRadius:) Creates a new rectangle mesh with the specified dimensions in the entity’s xz-plane. ``` @MainActor @preconcurrency static func generatePlane(width: Float, depth: Float, cornerRadius: Float = 0) -> MeshResource ``` ## Parameters `width` The width, in meters, of the rectangle along the x-axis. `depth` The depth, in meters, of the rectangle along the z-axis. `cornerRadius` A corner radius in the form of a circular arc, with curvature that transitions abruptly from `0` to `1/r` at the boundary between the edge and the corner. ## Return Value The rectangle mesh. ## Discussion The rectangle is centered at the entity’s origin and aligned with its x and z axes. The surface normal points along the y-axis. The depth along the y-axis is 0. > Note: The xz-plane is a plane that aligns with the x and z axes. --- 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)