void SkeletonsReady(object sender, SkeletonFrameReadyEventArgs e)
{
SkeletonFrame skeletonFrame = e.SkeletonFrame;
//KinectSDK TODO: This nullcheck shouldn't be required.
//Unfortunately, this version of the Kinect Runtime will continue to fire some skeletonFrameReady events after the Kinect USB is unplugged.
if (skeletonFrame == null)
{
return;
}
int iSkeletonSlot = 0;
foreach (SkeletonData data in skeletonFrame.Skeletons)
{
if (SkeletonTrackingState.Tracked == data.TrackingState)
{
Player player;
if (players.ContainsKey(iSkeletonSlot))
{
player = players[iSkeletonSlot];
}
else
{
player = new Player(iSkeletonSlot);
player.setBounds(playerBounds);
players.Add(iSkeletonSlot, player);
}
player.lastUpdated = DateTime.Now;
// Update player's bone and joint positions
if (data.Joints.Count > 0)
{
player.isAlive = true;
// Head, hands, feet (hit testing happens in order here)
player.UpdateJointPosition(data.Joints, JointID.Head);
player.UpdateJointPosition(data.Joints, JointID.HandLeft);
player.UpdateJointPosition(data.Joints, JointID.HandRight);
player.UpdateJointPosition(data.Joints, JointID.FootLeft);
player.UpdateJointPosition(data.Joints, JointID.FootRight);
// Hands and arms
player.UpdateBonePosition(data.Joints, JointID.HandRight, JointID.WristRight);
player.UpdateBonePosition(data.Joints, JointID.WristRight, JointID.ElbowRight);
player.UpdateBonePosition(data.Joints, JointID.ElbowRight, JointID.ShoulderRight);
player.UpdateBonePosition(data.Joints, JointID.HandLeft, JointID.WristLeft);
player.UpdateBonePosition(data.Joints, JointID.WristLeft, JointID.ElbowLeft);
player.UpdateBonePosition(data.Joints, JointID.ElbowLeft, JointID.ShoulderLeft);
// Head and Shoulders
player.UpdateBonePosition(data.Joints, JointID.ShoulderCenter, JointID.Head);
player.UpdateBonePosition(data.Joints, JointID.ShoulderLeft, JointID.ShoulderCenter);
player.UpdateBonePosition(data.Joints, JointID.ShoulderCenter, JointID.ShoulderRight);
// Legs
player.UpdateBonePosition(data.Joints, JointID.HipLeft, JointID.KneeLeft);
player.UpdateBonePosition(data.Joints, JointID.KneeLeft, JointID.AnkleLeft);
player.UpdateBonePosition(data.Joints, JointID.AnkleLeft, JointID.FootLeft);
player.UpdateBonePosition(data.Joints, JointID.HipRight, JointID.KneeRight);
player.UpdateBonePosition(data.Joints, JointID.KneeRight, JointID.AnkleRight);
player.UpdateBonePosition(data.Joints, JointID.AnkleRight, JointID.FootRight);
player.UpdateBonePosition(data.Joints, JointID.HipLeft, JointID.HipCenter);
player.UpdateBonePosition(data.Joints, JointID.HipCenter, JointID.HipRight);
// Spine
player.UpdateBonePosition(data.Joints, JointID.HipCenter, JointID.ShoulderCenter);
}
}
iSkeletonSlot++;
}
}
void nui_SkeletonFrameReady(object sender, SkeletonFrameReadyEventArgs e)
{
SkeletonFrame skeletonFrame = e.SkeletonFrame;
int iSkeletonSlot = 0;
foreach (SkeletonData data in skeletonFrame.Skeletons)
{
if (SkeletonTrackingState.Tracked == data.TrackingState)
{
Player player;
if (players.ContainsKey(iSkeletonSlot))
{
player = players[iSkeletonSlot];
}
else
{
player = new Player(iSkeletonSlot);
player.setBounds(playerBounds);
players.Add(iSkeletonSlot, player);
}
player.lastUpdated = DateTime.Now;
// Update player's bone and joint positions
if (data.Joints.Count > 0)
{
player.isAlive = true;
// Head, hands, feet (hit testing happens in order here)
player.UpdateJointPosition(data.Joints, JointID.Head);
player.UpdateJointPosition(data.Joints, JointID.HandLeft);
player.UpdateJointPosition(data.Joints, JointID.HandRight);
player.UpdateJointPosition(data.Joints, JointID.FootLeft);
player.UpdateJointPosition(data.Joints, JointID.FootRight);
// Hands and arms
player.UpdateBonePosition(data.Joints, JointID.HandRight, JointID.WristRight);
player.UpdateBonePosition(data.Joints, JointID.WristRight, JointID.ElbowRight);
player.UpdateBonePosition(data.Joints, JointID.ElbowRight, JointID.ShoulderRight);
player.UpdateBonePosition(data.Joints, JointID.HandLeft, JointID.WristLeft);
player.UpdateBonePosition(data.Joints, JointID.WristLeft, JointID.ElbowLeft);
player.UpdateBonePosition(data.Joints, JointID.ElbowLeft, JointID.ShoulderLeft);
// Head and Shoulders
player.UpdateBonePosition(data.Joints, JointID.ShoulderCenter, JointID.Head);
player.UpdateBonePosition(data.Joints, JointID.ShoulderLeft, JointID.ShoulderCenter);
player.UpdateBonePosition(data.Joints, JointID.ShoulderCenter, JointID.ShoulderRight);
// Legs
player.UpdateBonePosition(data.Joints, JointID.HipLeft, JointID.KneeLeft);
player.UpdateBonePosition(data.Joints, JointID.KneeLeft, JointID.AnkleLeft);
player.UpdateBonePosition(data.Joints, JointID.AnkleLeft, JointID.FootLeft);
player.UpdateBonePosition(data.Joints, JointID.HipRight, JointID.KneeRight);
player.UpdateBonePosition(data.Joints, JointID.KneeRight, JointID.AnkleRight);
player.UpdateBonePosition(data.Joints, JointID.AnkleRight, JointID.FootRight);
player.UpdateBonePosition(data.Joints, JointID.HipLeft, JointID.HipCenter);
player.UpdateBonePosition(data.Joints, JointID.HipCenter, JointID.HipRight);
// Spine
player.UpdateBonePosition(data.Joints, JointID.HipCenter, JointID.ShoulderCenter);
}
}
iSkeletonSlot++;
}
}
