---
title: "PartRenderer.Instruction.beginPart(id:name:)"
framework: hvf
role: symbol
role_heading: Case
platforms: [iOS 18.4+, iPadOS 18.4+, Mac Catalyst 18.4+, macOS 15.4+, tvOS 18.4+, visionOS 2.4+, watchOS 11.4+]
path: "hvf/partrenderer/instruction/beginpart(id:name:)"
---

# PartRenderer.Instruction.beginPart(id:name:)

The name value is for client use and is not set by the loader or scaler

## Declaration

```swift
case beginPart(id: Int, name: String?)
```