---
title: program
framework: realitykit
role: symbol
role_heading: Instance Property
path: realitykit/shadergraphmaterial/program-swift.property
---

# program

## Declaration

```swift
var program: ShaderGraphMaterial.Program { get set }
```

## See Also

### Accessing the program

- [ShaderGraphMaterial.Program](realitykit/shadergraphmaterial/program-swift.struct.md)