---
title: "init(scale:)"
framework: metalperformanceshadersgraph
role: symbol
role_heading: Initializer
path: "metalperformanceshadersgraph/mpsgraphsdpadescriptor/init(scale:)"
---

# init(scale:)

Creates a descriptor with the given scale and all other properties set to their defaults (no mask, isCausal = NO, no sinks).

## Declaration

```swift
convenience init(scale: Float)
```