---
title: "ShaderGraph.Value.half4(_:)"
framework: realitykit
role: symbol
role_heading: Case
platforms: [iOS 27.0+, iPadOS 27.0+, tvOS 27.0+, visionOS 27.0+]
path: "realitykit/shadergraph/value/half4(_:)"
---

# ShaderGraph.Value.half4(_:)

## Declaration

```swift
case half4(SIMD4<Float16>)
```