---
title: Primitive3DProtocol Implementations
framework: spatial
role: collectionGroup
role_heading: API Collection
path: spatial/ray3d/primitive3dprotocol-implementations
---

# Primitive3DProtocol Implementations

## Topics

### Instance Properties

- [isFinite](spatial/ray3d/isfinite.md)
- [isNaN](spatial/ray3d/isnan.md)
- [isZero](spatial/ray3d/iszero.md)

### Instance Methods

- [apply(_:)](spatial/ray3d/apply(_:).md)
- [applying(_:)](spatial/ray3d/applying(_:)-337n0.md)
- [applying(_:)](spatial/ray3d/applying(_:)-34rqi.md)
- [unapplying(_:)](spatial/ray3d/unapplying(_:)-6tj2w.md)
- [unapplying(_:)](spatial/ray3d/unapplying(_:)-7bc37.md)
- [unapplying(_:)](spatial/ray3d/unapplying(_:)-928o9.md)