struct · iOS 13.4+ · SDK 27.1
struct OptionsAvailable scene-understanding options.
get receivesLighting(): Promise<ARView_Environment_SceneUnderstanding_Options>static let receivesLighting: ARView.Environment.SceneUnderstanding.OptionsThe `.receivesLighting` option means that the virtual lights will interact with real world surfaces causing them to shine. The properties of the mesh will be set to a default material.
get default(): Promise<ARView_Environment_SceneUnderstanding_Options>static let `default`: ARView.Environment.SceneUnderstanding.OptionsThe `.default` options is a sentinel value that indicates the user wants whatever scene-understanding features work with the current device and are supported. It overrides other options in the options set.
get physics(): Promise<ARView_Environment_SceneUnderstanding_Options>static let physics: ARView.Environment.SceneUnderstanding.OptionsNo abstract
init(rawValue: number): Promise<ARView_Environment_SceneUnderstanding_Options>init(rawValue: UInt32)Creates a new option set from the given raw value. This initializer always succeeds, even if the value passed as `rawValue` exceeds the static properties declared as part of the option set. This example creates an instance of `ShippingOptions` with a raw value beyond the highest element, with a bit mask that effectively contains all the declared static members. let extraOptions = ShippingOptions(rawValue: 255) print(extraOptions.isStrictSuperset(of: .all)) // Prints "true" - Parameter rawValue: The raw value of the option set to create. Each bit of `rawValue` potentially represents an element of the option set, though raw values may include bits that are not defined as distinct values of the `OptionSet` type.
getRawValue($self: ARView_Environment_SceneUnderstanding_Options): Promise<number>let rawValue: UInt32The corresponding value of the raw type. A new instance initialized with `rawValue` will be equivalent to this instance. For example: enum PaperSize: String { case A4, A5, Letter, Legal } let selectedSize = PaperSize.Letter print(selectedSize.rawValue) // Prints "Letter" print(selectedSize == PaperSize(rawValue: selectedSize.rawValue)!) // Prints "true"
get collision(): Promise<ARView_Environment_SceneUnderstanding_Options>static let collision: ARView.Environment.SceneUnderstanding.OptionsThe `.collision` option means that the reconstructed geometry can be used for collision queries (i.e. raycasting)
get occlusion(): Promise<ARView_Environment_SceneUnderstanding_Options>static let occlusion: ARView.Environment.SceneUnderstanding.OptionsThe `.occlusion` option means that the reconstructed geometry will be used for rendering, but only to update the depth buffer. Parts of virtual objects which are behind the reconstructed geometry are not rendered.
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