@simonbs somthing like:
RealityView { content, attachments in
…
} update: { content, attachments in
if let att = attachments.entity(for: "window”) {
att.position = [0, 0.1, 0]
content.entities[0].addChild(att, preservingWorldTransform: true)
}
} attachments: {
Attachment(id: "window”) {
VStack {
…
}
}