我想知道是否有可能从网址加载AR对象(例如.usdz),并将其放置在AR视图中。我尝试了以下代码:
let fileUrl = NSURL(string: "https://developer.apple.com/augmented-reality/quick-look/models/drummertoy/toy_drummer.usdz")
cancellable = Entity.loadModelAsync(contentsOf: fileUrl! as URL)
.sink(receiveCompletion: { completion in
self.cancellable?.cancel()
}, receiveValue: { [self] (model: Entity) in
if let model = model as? ModelEntity {
let anchorEntity = AnchorEntity(anchor: anchor)
anchorEntity.addChild(model)
arView.scene.addAnchor(anchorEntity)
loadingView.isHidden = true
}
})
但是它没有起作用并且抛出错误 无法打开场景'https://developer.apple.com/augmented-reality/quick-look/models/drummertoy/toy_drummer.usdz'。
你知道这是否可能吗?