---
title: scale
framework: realitykit
role: symbol
role_heading: Instance Property
path: realitykit/physicallybasedmaterial/opacity/scale
---

# scale

## Declaration

```swift
var scale: Float
```

## See Also

### Accessing opacity values

- [texture](realitykit/physicallybasedmaterial/opacity/texture.md)
- [textureSemantic](realitykit/physicallybasedmaterial/opacity/texturesemantic.md)
- [opacityThreshold](realitykit/physicallybasedmaterial/opacitythreshold.md)