# render(meshInstancesArrayIndex:range:) Encodes draw calls for a contiguous range of mesh instances. ``` func render(meshInstancesArrayIndex: Int, range: Range) ``` ## Parameters `meshInstancesArrayIndex` The slot index of the mesh instance array that contains the instances. `range` The range of mesh instance indices to draw. --- 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)