---
title: ComputeGraphOutputComponent
framework: realitykit
role: symbol
role_heading: Structure
platforms: [iOS 27.0+, iPadOS 27.0+, macOS 27.0+, tvOS 27.0+, visionOS 27.0+]
path: realitykit/computegraphoutputcomponent
---

# ComputeGraphOutputComponent

A transient component that identifies the compute graph output associated with an entity.

## Declaration

```swift
struct ComputeGraphOutputComponent
```

## Overview

Overview The system attaches this component to child entities that represent individual graph outputs. Use outputID to correlate the entity with a specific output inside the owning entity’s running simulation.

## Topics

### Instance Properties

- [outputID](realitykit/computegraphoutputcomponent/outputid.md)

## Relationships

### Conforms To

- [Component](realitykit/component.md)
- [TransientComponent](realitykit/transientcomponent.md)