---
title: "init(floatLiteral:)"
framework: realitykit
role: symbol
role_heading: Initializer
path: "realitykit/physicallybasedmaterial/opacity/init(floatliteral:)"
---

# init(floatLiteral:)

Creates an opacity object using a single value.

## Declaration

```swift
init(floatLiteral value: Float)
```

## Parameters

- `value`: The opacity value.

## See Also

### Creating an opacity object

- [init(scale:texture:)](realitykit/physicallybasedmaterial/opacity/init(scale:texture:).md)
- [init(_:)](realitykit/physicallybasedmaterial/opacity/init(_:).md)