public override Status StartRun()
{
handLandmarksStreamPoller = graph.AddOutputStreamPoller <List <NormalizedLandmarkList> >(handLandmarksStream).ConsumeValueOrDie();
handLandmarksPacket = new NormalizedLandmarkListVectorPacket();
handednessStreamPoller = graph.AddOutputStreamPoller <List <ClassificationList> >(handednessStream).ConsumeValueOrDie();
handednessPacket = new ClassificationListVectorPacket();
palmDetectionsStreamPoller = graph.AddOutputStreamPoller <List <Detection> >(palmDetectionsStream).ConsumeValueOrDie();
palmDetectionsPacket = new DetectionVectorPacket();
palmRectsStreamPoller = graph.AddOutputStreamPoller <List <NormalizedRect> >(palmRectsStream).ConsumeValueOrDie();
palmRectsPacket = new NormalizedRectVectorPacket();
handLandmarksPresenceStreamPoller = graph.AddOutputStreamPoller <bool>(handLandmarksPresenceStream).ConsumeValueOrDie();
handLandmarksPresencePacket = new BoolPacket();
palmDetectionsPresenceStreamPoller = graph.AddOutputStreamPoller <bool>(palmDetectionsPresenceStream).ConsumeValueOrDie();
palmDetectionsPresencePacket = new BoolPacket();
sidePacket = new SidePacket();
sidePacket.Emplace("num_hands", new IntPacket(2));
return(graph.StartRun(sidePacket));
}
public override Status StartRun(SidePacket sidePacket)
{
landmarkStreamPoller = graph.AddOutputStreamPoller <List <Landmark[]> >(landmarkStream).ConsumeValue();
landmarkPresenceStreamPoller = graph.AddOutputStreamPoller <bool>(landmarkPresenceStream).ConsumeValue();
landmarkListPacket = new NormalizedLandmarkListVectorPacket();
landmarkPresencePacket = new BoolPacket();
return(graph.StartRun(sidePacket));
}
static IntPtr HandLandmarksCallback(IntPtr graphPtr, IntPtr packetPtr)
{
return(InvokeIfGraphRunnerFound <HandTrackingGraph>(graphPtr, packetPtr, (handTrackingGraph, ptr) => {
using (var packet = new NormalizedLandmarkListVectorPacket(ptr, false)) {
if (handTrackingGraph.TryGetPacketValue(packet, ref handTrackingGraph.prevHandLandmarksMicrosec, out var value))
{
handTrackingGraph.OnHandLandmarksOutput.Invoke(value);
}
}
}).mpPtr);
}
static IntPtr MultiFaceLandmarksCallback(IntPtr graphPtr, IntPtr packetPtr)
{
return(InvokeIfGraphRunnerFound <FaceMeshGraph>(graphPtr, packetPtr, (faceMeshGraph, ptr) => {
using (var packet = new NormalizedLandmarkListVectorPacket(ptr, false)) {
if (faceMeshGraph.TryGetPacketValue(packet, ref faceMeshGraph.prevMultiFaceLandmarksMicrosec, out var value))
{
faceMeshGraph.OnMultiFaceLandmarksOutput.Invoke(value);
}
}
}).mpPtr);
}
public override Status StartRun(SidePacket sidePacket)
{
multiHandLandmarksStreamPoller = graph.AddOutputStreamPoller <List <NormalizedLandmarkList> >(multiHandLandmarksStream).ConsumeValue();
multiHandLandmarksPacket = new NormalizedLandmarkListVectorPacket();
multiPalmDetectionsStreamPoller = graph.AddOutputStreamPoller <List <Detection> >(multiPalmDetectionsStream).ConsumeValue();
multiPalmDetectionsPacket = new DetectionVectorPacket();
multiPalmRectsStreamPoller = graph.AddOutputStreamPoller <List <NormalizedRect> >(multiPalmRectsStream).ConsumeValue();
multiPalmRectsPacket = new NormalizedRectVectorPacket();
multiPalmDetectionsPresenceStreamPoller = graph.AddOutputStreamPoller <bool>(multiPalmDetectionsPresenceStream).ConsumeValue();
multiPalmDetectionsPresencePacket = new BoolPacket();
return(graph.StartRun(sidePacket));
}
public override Status StartRun()
{
multiFaceLandmarksStreamPoller = graph.AddOutputStreamPoller <List <NormalizedLandmarkList> >(multiFaceLandmarksStream).ConsumeValueOrDie();
multiFaceLandmarksPacket = new NormalizedLandmarkListVectorPacket();
faceRectsFromLandmarksStreamPoller = graph.AddOutputStreamPoller <List <NormalizedRect> >(faceRectsFromLandmarksStream).ConsumeValueOrDie();
faceRectsFromLandmarksPacket = new NormalizedRectVectorPacket();
faceDetectionsStreamPoller = graph.AddOutputStreamPoller <List <Detection> >(faceDetectionsStream).ConsumeValueOrDie();
faceDetectionsPacket = new DetectionVectorPacket();
multiFacelandmarksPresenceStreamPoller = graph.AddOutputStreamPoller <bool>(multiFaceLandmarksPresenceStream).ConsumeValueOrDie();
multiFaceLandmarksPresencePacket = new BoolPacket();
faceDetectionsPresenceStreamPoller = graph.AddOutputStreamPoller <bool>(faceDetectionsPresenceStream).ConsumeValueOrDie();
faceDetectionsPresencePacket = new BoolPacket();
sidePacket = new SidePacket();
sidePacket.Emplace("num_faces", new IntPacket(numFaces));
return(graph.StartRun(sidePacket));
}
