/// <summary>
/// Gets a key that can be used to map a platform anchor to an ARReference point
/// </summary>
/// <param name="intPtr">The platform (ARkit or ARCore) anchor pointer</param>
/// <returns>A string for the dictionary lookup</returns>
static internal string GetPlatformKey(this IntPtr intPtr)
{
#if UNITY_IOS
return(ARKitNativeHelpers.GetArkitAnchorIdFromPointer(intPtr));
#endif
#if UNITY_ANDROID
return(intPtr.ToString());
#endif
}
/// <summary>
/// Gets the anchor pose.
/// </summary>
/// <param name="cloudSpatialAnchor">The cloud spatial anchor.</param>
/// <returns><see cref="Pose"/>.</returns>
/// <exception cref="System.ArgumentNullException">cloudSpatialAnchor</exception>
public static Pose GetAnchorPose(this CloudSpatialAnchor cloudSpatialAnchor)
{
if (cloudSpatialAnchor == null)
{
throw new ArgumentNullException(nameof(cloudSpatialAnchor));
}
Pose anchorPose = Pose.identity;
#if UNITY_IOS
Matrix4x4 matrix4X4 = ARKitNativeHelpers.GetAnchorTransform(cloudSpatialAnchor.LocalAnchor).ToMatrix4x4();
anchorPose = new Pose(UnityARMatrixOps.GetPosition(matrix4X4), UnityARMatrixOps.GetRotation(matrix4X4));
#elif UNITY_ANDROID
anchorPose = GoogleARCoreInternal.LifecycleManager.Instance.NativeSession.AnchorApi.GetPose(cloudSpatialAnchor.LocalAnchor);
#else
throw new NotSupportedException($"Platform is not supported.");
#endif
return(anchorPose);
}