ARSessionDelegate_Extensions.DidUpdateFrame Method
Definition
Important
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Indicates that frame has been updated due to tracking.
public static void DidUpdateFrame (this ARKit.IARSessionDelegate This, ARKit.ARSession session, ARKit.ARFrame frame);static member DidUpdateFrame : ARKit.IARSessionDelegate * ARKit.ARSession * ARKit.ARFrame -> unitParameters
- This
- IARSessionDelegate
The instance on which this extension method operates.
- session
- ARSession
The session that is supplying the information for the event.
- frame
- ARFrame
The frame that was updated.
Remarks
Developers who override this method must be sure to call M:System.IDisposable.Dispose* on the frame when they have finished processing. Internally, ARKit only generates a new ARFrame object when there are no more references to an existing frame. If M:System.IDisposable.Dispose* is not called, ARKit will not produce until the GC collects the frame. This typically appears as a frozen, non-responsive, or "severely stuttering" video feed.