supportsFrameSemantics(_:)

Checks whether a particular feature is supported.

Declaration

class func supportsFrameSemantics(_ frameSemantics: ARConfiguration.FrameSemantics) -> Bool

Parameters

frameSemantics:
The frame semantics for which to check device support.

Return Value

A boolean value that indicates whether the device supports the argument frame semantics.

Discussion

Call this function before attempting to enable a frame semantic on your app’s configuration. For example, if you call supportsFrameSemantic(.sceneDepth) on ARWorldTrackingConfiguration, the function returns true on devices that support the LiDAR scanner’s depth buffer.