---
title: Primitive3DProtocol Implementations
framework: spatial
role: collectionGroup
role_heading: API Collection
path: spatial/size3d/primitive3dprotocol-implementations
---

# Primitive3DProtocol Implementations

## Topics

### Instance Methods

- [applying(_:)](spatial/size3d/applying(_:)-85mlm.md)
- [unapplying(_:)](spatial/size3d/unapplying(_:)-3ip2e.md)
- [unapplying(_:)](spatial/size3d/unapplying(_:)-7qam3.md)
- [unapplying(_:)](spatial/size3d/unapplying(_:)-yock.md)