private List <NormalizedLandmarkList> FetchNextMultiFaceLandmarks()
{
if (!multiFaceLandmarksStreamPoller.Next(multiFaceLandmarksPacket)) // blocks
{
Debug.LogWarning($"Failed to fetch next packet from {multiFaceLandmarksStream}");
return(new List <NormalizedLandmarkList>());
}
return(multiFaceLandmarksPacket.GetValue());
}
private List <Landmark[]> FetchNextLandmarks()
{
if (!landmarkPresenceStreamPoller.Next(landmarkPresencePacket)) // blocks
{
return(new List <Landmark[]>());
}
bool isLandmarkPresent = landmarkPresencePacket.GetValue();
if (!isLandmarkPresent)
{
return(new List <Landmark[]>());
}
if (!landmarkStreamPoller.Next(landmarkListPacket))
{
return(new List <Landmark[]>());
}
return(landmarkListPacket.GetValue());
}