---
title: "output::setScale"
framework: Compute Graph
role: symbol
role_heading: Function
platforms: [iOS 27.0+, iPadOS 27.0+, macOS 27.0+, tvOS 27.0+, visionOS 27.0+]
path: computegraph/output/setscale
---

# output::setScale

Sets the scale factor of the rendered output.

## Declaration

```swift
void output::setScale(float2 scale)
```

## Parameters

- `scale`: The scale factor to apply in X and Y dimensions.

## Discussion

Discussion This function applies a scale transformation to the rendered particle output, allowing independent control of horizontal and vertical scaling. This affects only the rendered appearance and does not modify the particle itself. note: