# setObjectBuffers(_:offsets:range:) Assigns multiple buffers to a range of entries in the object shader argument table. ``` func setObjectBuffers(_ buffers: [(any MTLBuffer)?], offsets: [Int], range: Range) ``` ## Parameters `buffers` An array of [`MTLBuffer`](/documentation/Metal/MTLBuffer) instances the command assigns to entries in the object shader argument table for buffers. `offsets` An array of integers. Each element represents the location, in bytes, from the start of the corresponding [`MTLBuffer`](/documentation/Metal/MTLBuffer) element in `buffers` where the object shader argument data begins. See the [Metal feature set tables (PDF)](https://developer.apple.com/metal/Metal-Feature-Set-Tables.pdf) to check for offset alignment requirements for buffers in `device` and `constant` address space. `range` A span of integers that represent the entries in the object shader argument table for buffers. Each entry stores a record of the corresponding element in `buffers` and `offsets`. ## Discussion By default, the texture at each index is `nil`. > Note: > The Objective-C version of this method is ``doc://com.apple.metal/documentation/Metal/MTLRenderCommandEncoder/setObjectBuffers:offsets:withRange:``. --- 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)