---
title: models
framework: realitykit
role: symbol
role_heading: Instance Property
platforms: [iOS 27.0+, iPadOS 27.0+, macOS 27.0+, tvOS 27.0+, visionOS 27.0+]
path: realitykit/computegraphcomponent/models
---

# models

Per-output model component overrides, keyed by output node identifier.

## Declaration

```swift
var models: [ComputeNodeGraph.NodeID : ModelComponent] { get set }
```

## Discussion

Discussion When non-nil, these model components replace those defined in resource. Set to [:] to restore resource-defined models.