private static extern void session_SetSessionCallbacks(
IntPtr nativeSession,
internal_ARFrameUpdate frameCallback,
ARSessionFailed sessionFailed,
ARSessionCallback sessionInterrupted,
ARSessionCallback sessionInterruptionEnded,
ARSessionLocalizeCallback sessionShouldRelocalize,
internal_ARSessionTrackingChanged trackingChanged,
Action <IntPtr, IntPtr> sessionWorldMapCompletionHandler,
Action <IntPtr, IntPtr> sessionRefObjExtractCompletionHandler);
private static extern void session_SetSessionCallbacks(IntPtr nativeSession, internal_ARFrameUpdate frameCallback,
ARSessionFailed sessionFailed,
ARSessionCallback sessionInterrupted,
ARSessionCallback sessionInterruptionEnded,
internal_ARSessionTrackingChanged trackingChanged);
private static extern IntPtr unity_CreateNativeARSession(internal_ARFrameUpdate frameUpdate, internal_ARAnchorAdded anchorAdded, internal_ARAnchorUpdated anchorUpdated, internal_ARAnchorRemoved anchorRemoved, ARSessionFailed sessionFailed);