---
title: "setTexture(_:port:)"
framework: realitykit
role: symbol
role_heading: Instance Method
platforms: [iOS 27.0+, iPadOS 27.0+, macOS 27.0+, tvOS 27.0+, visionOS 27.0+]
path: "realitykit/computegraphcomponent/settexture(_:port:)"
---

# setTexture(_:port:)

Binds a Metal texture to a parameter identified by its port address.

## Declaration

```swift
@discardableResult mutating func setTexture(_ texture: (any MTLTexture)?, port: ComputeNodeGraph.Port.Address) -> Bool
```

## Parameters

- `texture`: The MTLTexture to bind, or nil to unbind the current texture.
- `port`: The port address identifying the texture parameter.

## Return Value

Return Value true if the port was found and the texture was set; false otherwise.