# init(positions:) Creates a cloth pose resource with the given vertex positions. ``` @MainActor convenience init(positions: [SIMD3]) throws ``` ## Parameters `positions` The positions to assign to the vertices of a matching [`ClothMeshResource`](/documentation/RealityKit/ClothMeshResource). --- 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)