private double TrackJointsRotation(KinectSensor sensor, Joint leftJoint, Joint rightJoint) { if (leftJoint.TrackingState == JointTrackingState.NotTracked || rightJoint.TrackingState == JointTrackingState.NotTracked) return double.NaN; var jointLeftPosition = sensor.CoordinateMapper.MapSkeletonPointToDepthPoint(leftJoint.Position, sensor.DepthStream.Format); var jointRightPosition = sensor.CoordinateMapper.MapSkeletonPointToDepthPoint(rightJoint.Position, sensor.DepthStream.Format); return -(Math.Atan(((double)jointLeftPosition.Depth - jointRightPosition.Depth) / ((double)jointRightPosition.X - jointLeftPosition.X)) * 180.0 / Math.PI); }
var
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