private Vertex3 GetJointPosition(Microsoft.Kinect.Skeleton skeleton, JointType jointType)
{
Microsoft.Kinect.JointType kinectJointType = JointUtilities.TranslateJointType(jointType);
Microsoft.Kinect.SkeletonPoint kinectPoint = skeleton.Joints[kinectJointType].Position;
Vertex3 position = GetPosition(kinectPoint);
return(position);
}
public OrientationInfo GetJointInfo(KinectJoint joint, int?playerId = null)
{
if (this.thisKinectGesturePlugin == null)
{
return(null);
}
if (this.thisKinectGesturePlugin.gestureProcessor == null)
{
return(null);
}
if (this.thisKinectGesturePlugin.gestureProcessor.Skeletons == null)
{
return(null);
}
Microsoft.Kinect.Skeleton skeleton = null;
if (playerId == null)
{
foreach (Microsoft.Kinect.Skeleton s in this.thisKinectGesturePlugin.gestureProcessor.Skeletons)
{
if (s.TrackingState != Microsoft.Kinect.SkeletonTrackingState.NotTracked)
{
skeleton = s; break;
}
}
}
else
{
foreach (Microsoft.Kinect.Skeleton s in this.thisKinectGesturePlugin.gestureProcessor.Skeletons)
{
if (s.TrackingId == playerId.Value)
{
skeleton = s; break;
}
}
}
if (skeleton != null)
{
Microsoft.Kinect.SkeletonPoint jointPos = this.thisKinectGesturePlugin.gestureProcessor.NormalizeJoint(skeleton.Joints[(Microsoft.Kinect.JointType)joint]);
return(new OrientationInfo()
{
playerId = skeleton.TrackingId,
tracked = (skeleton.Joints[(Microsoft.Kinect.JointType)joint].TrackingState != Microsoft.Kinect.JointTrackingState.NotTracked),
X = jointPos.X,
Y = jointPos.Y,
Z = jointPos.Z,
});
}
else
{
return(null);
}
}
private void _HandleSkeletonFrameReady(object sender, Microsoft.Kinect.SkeletonFrameReadyEventArgs args)
{
// Capture Kinect data
Microsoft.Kinect.Skeleton[] skeletons = new Microsoft.Kinect.Skeleton[0];
using (Microsoft.Kinect.SkeletonFrame kinect_frame = args.OpenSkeletonFrame())
{
if (kinect_frame != null)
{
skeletons = new Microsoft.Kinect.Skeleton[kinect_frame.SkeletonArrayLength];
kinect_frame.CopySkeletonDataTo(skeletons);
}
}
// Convert the Microsoft Skeleton format to Rhapsody skeletons
SkeletonFrame frame = new SkeletonFrame();
foreach (Microsoft.Kinect.Skeleton kinect_skeleton in skeletons)
{
if (kinect_skeleton.TrackingState != Microsoft.Kinect.SkeletonTrackingState.Tracked)
{
continue;
}
//Console.WriteLine("Kinect found skeleton " + kinect_skeleton.TrackingId + " (" + kinect_skeleton.Position.X + ", " + kinect_skeleton.Position.Y + ")");
Skeleton skeleton = new Skeleton
{
TrackingState = TrackingState.Tracked
};
foreach (Microsoft.Kinect.Joint kinect_joint in kinect_skeleton.Joints)
{
Microsoft.Kinect.SkeletonPoint kinect_point = kinect_joint.Position;
skeleton.Joints.Add(JointTypeConverter.Convert(kinect_joint.JointType), new Joint(kinect_point.X, kinect_point.Y, kinect_point.Z));
}
frame.Skeletons.Add(skeleton);
}
// Invoke each of the Listeners
foreach (Delegate d in this.SkeletonFrameReady.GetInvocationList())
{
d.DynamicInvoke(new object[] { sender, new SkeletonFrameReadyEventArgs {
Frame = frame
} });
}
}
public void update(Microsoft.Kinect.SkeletonPoint pt1, Microsoft.Kinect.SkeletonPoint pt2)
{
Point3D diff = Vector3D.Subtract(new Vector3D(pt1.X, pt1.Y, pt1.Z), new Point3D(pt2.X, pt2.Y, pt2.Z));
Vector3D differenceVec = new Vector3D(diff.X, diff.Y, -diff.Z);
this.axis.Axis = Vector3D.CrossProduct(up, differenceVec);
this.axis.Angle = -Vector3D.AngleBetween(up, differenceVec);
this.scale.ScaleX = differenceVec.Length * obesity;
this.scale.ScaleY = differenceVec.Length;
this.scale.ScaleZ = differenceVec.Length * obesity;
this.translation.OffsetZ = pt1.Z;
this.translation.OffsetX = -pt1.X;
this.translation.OffsetY = pt1.Y;
this.rotation.Rotation = axis;
}
public static Vector3 KINECTVectorToXNA(Microsoft.Kinect.SkeletonPoint point)
{
return(new Vector3(point.X, point.Y, point.Z));
}
/// <summary> /// Determines if the button collides with a specified point /// </summary> /// <param name="v">The vector to be checked</param> /// <returns>true, if there is a collision</returns> public abstract bool Collision(NUIVector v);
public PointSkeleton3D(Microsoft.Kinect.SkeletonPoint skeltonPoint)
{
this.X = skeltonPoint.X;
this.Y = skeltonPoint.Y;
this.Z = skeltonPoint.Z;
}
private Vertex3 GetPosition(Microsoft.Kinect.SkeletonPoint kinectPoint)
{
return(new Vertex3(kinectPoint.X, kinectPoint.Y, kinectPoint.Z));
}