# init(make:update:placeholder:attachments:) Creates a reality view for visionOS, with attachments, an optional update closure, and placeholder view. ``` nonisolated init(make: @escaping @MainActor @Sendable (inout RealityViewContent, RealityViewAttachments) async -> Void, update: (@MainActor (inout RealityViewContent, RealityViewAttachments) -> Void)? = nil, @ViewBuilder placeholder: () -> P, @AttachmentContentBuilder attachments: @escaping () -> A) where Content == RealityViewAttachmentBuilderContent>, A : AttachmentContent, P : View ``` ## Parameters `make` An asynchronous closure that configures the initial content of the new `RealityView`. This closure is asynchronous to keep your app’s UI responsive while you load content to populate this view. `update` An optional closure that updates the `RealityView` instance’s content as the view’s state changes. `placeholder` A temporary view that the [`RealityView`](/documentation/RealityKit/RealityView) displays until your closure for the `make` parameter completes. For example, you can display a loading indicator with a instance as a placeholder. `attachments` An attachment content builder that adds attachment views to the content of the `RealityView`. ## Discussion This initializer doesn’t automatically add the attachment views to your [`RealityViewContent`](/documentation/RealityKit/RealityViewContent). You can access the entities that represent the attachments by calling the [`entity(for:)`](/documentation/RealityKit/RealityViewAttachments/entity(for:)) method of the [`RealityViewAttachments`](/documentation/RealityKit/RealityViewAttachments), and add them to your content or as a child of another [`Entity`](/documentation/RealityKit/Entity): ```swift RealityView { content, attachments in if let attachment = attachments.entity(for: "example") { content.add(attachment) } } attachments: { Attachment(id: "example") { Text("hello") } } ``` --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)