# LowLevelRenderer.SortConfiguration The configuration for a mesh instance sort pass. ``` struct SortConfiguration ``` ## Topics ### Creating a sort configuration [`init(cameraPosition: SIMD3)`](/documentation/RealityKit/LowLevelRenderer/SortConfiguration/init(cameraPosition:)) Creates a sort configuration with the given camera position. [`var cameraPosition: SIMD3`](/documentation/RealityKit/LowLevelRenderer/SortConfiguration/cameraPosition) The camera position used to compute per-instance back-to-front sort distances for transparent draw calls. --- 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)