---
title: CompositeSubpart
framework: hvf
role: symbol
role_heading: Structure
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/compositesubpart
---

# CompositeSubpart

A subpart in a Composite part

## Declaration

```swift
struct CompositeSubpart
```

## Topics

### Initializers

- [init(partIndex:treePartOffset:treeAxisOffset:)](hvf/compositesubpart/init(partindex:treepartoffset:treeaxisoffset:).md)

### Instance Properties

- [partIndex](hvf/compositesubpart/partindex.md)
- [treeAxisOffset](hvf/compositesubpart/treeaxisoffset.md)
- [treePartOffset](hvf/compositesubpart/treepartoffset.md)

## Relationships

### Conforms To

- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)