/// <summary>
/// Serializes an array of Kinect bodies into an array of JSON skeletons.
/// </summary>
/// <param name="bodies">The Kinect bodies.</param>
/// <returns>A JSON representation of the bodies.</returns>
public static string Serialize(this Body[] bodies)
{
JSONBodyCollection jsonBodies = new JSONBodyCollection {
Bodies = new List <JSONBody>()
};
//Serializes all bodies in the body collection, regardless of content
foreach (Body body in bodies)
{
JSONBody jsonBody = new JSONBody
{
ID = body.TrackingId.ToString(),
Joints = new List <JSONJoint>(),
LState = (int)body.HandLeftState,
RState = (int)body.HandRightState
};
//Add all joints, again, regardless of content
foreach (KeyValuePair <JointType, Joint> joint in body.Joints)
{
jsonBody.Joints.Add(new JSONJoint
{
Name = joint.Key.ToString().ToLower(),
X = joint.Value.Position.X,
Y = joint.Value.Position.Y,
Z = joint.Value.Position.Z
});
}
//Bodies is the name of the body array contained in jsonBodies.
//Here the jsonBody is added to the array.
jsonBodies.Bodies.Add(jsonBody);
}
return(Serialize(jsonBodies));
}
/// <summary>
/// Serializes an array of Kinect bodies into an array of JSON skeletons.
/// </summary>
/// <param name="bodies">The Kinect bodies.</param>
/// <returns>A JSON representation of the bodies.</returns>
public static string Serialize(this Body[] bodies)
{
JSONBodyCollection jsonBodies = new JSONBodyCollection { Bodies = new List<JSONBody>() };
//Serializes all bodies in the body collection, regardless of content
foreach (Body body in bodies)
{
JSONBody jsonBody = new JSONBody
{
ID = body.TrackingId.ToString(),
Joints = new List<JSONJoint>(),
LState = (int)body.HandLeftState,
RState = (int)body.HandRightState
};
//Add all joints, again, regardless of content
foreach (KeyValuePair<JointType, Joint> joint in body.Joints)
{
jsonBody.Joints.Add(new JSONJoint
{
Name = joint.Key.ToString().ToLower(),
X = joint.Value.Position.X,
Y = joint.Value.Position.Y,
Z = joint.Value.Position.Z
});
}
//Bodies is the name of the body array contained in jsonBodies.
//Here the jsonBody is added to the array.
jsonBodies.Bodies.Add(jsonBody);
}
return Serialize(jsonBodies);
}
/// <summary>
/// Serializes an array of Kinect bodies into an array of JSON skeletons.
/// </summary>
/// <param name="bodies">The Kinect bodies.</param>
/// <returns>A JSON representation of the bodies.</returns>
public static string Serialize(this Skeleton[] bodies)
{
JSONBodyCollection jsonBodies = new JSONBodyCollection {
Bodies = new List <JSONBody>()
};
//Serializes all bodies in the body collection, regardless of content
foreach (Skeleton body in bodies)
{
JSONBody jsonBody = new JSONBody
{
ID = body.TrackingId.ToString(),
Joints = new List <JSONJoint>(),
};
//Add all joints, again, regardless of content
foreach (Joint joint in body.Joints)
{
jsonBody.Joints.Add(new JSONJoint
{
Name = joint.JointType.ToString().ToLower(),
X = joint.Position.X,
Y = joint.Position.Y,
Z = joint.Position.Z
});
}
//Bodies is the name of the body array contained in jsonBodies.
//Here the jsonBody is added to the array.
jsonBodies.Bodies.Add(jsonBody);
}
return(Serialize(jsonBodies));
}
public JSONBodySerialize()
{
jsonSkeletons = new JSONBodyCollection {
Bodies = new List <JSONBody>()
};
}
/// <summary>
/// Serializes an array of Kinect skeletons into an array of JSON skeletons.
/// </summary>
/// <param name="bodies">The Kinect bodies.</param>
/// <param name="mapper">The coordinate mapper.</param>
/// <param name="faceFrameResults">The kinect faces.</param>
/// <returns>A JSON representation of the skeletons.</returns>
public static string Serialize(this List <Body> bodies, CoordinateMapper mapper, FaceFrameResult[] faceFrameResults)
{
JSONBodyCollection jsonBodies = new JSONBodyCollection {
Bodies = new List <JSONBody>()
};
foreach (Body body in bodies)
{
JSONBody jsonBody = new JSONBody
{
ID = body.TrackingId.ToString(),
Joints = new List <JSONJoint>()
};
foreach (KeyValuePair <JointType, Joint> jointpair in body.Joints)
{
Joint joint = jointpair.Value;
DepthSpacePoint depthPoint = mapper.MapCameraPointToDepthSpace(joint.Position);
jsonBody.Joints.Add(new JSONJoint
{
Name = joint.JointType.ToString().ToLower(),
MapX = depthPoint.X,
MapY = depthPoint.Y,
MapZ = joint.Position.Z,
X = body.Joints[joint.JointType].Position.X,
Y = body.Joints[joint.JointType].Position.Y,
Z = body.Joints[joint.JointType].Position.Z,
// absolute
Quaternion_W = body.JointOrientations[joint.JointType].Orientation.W,
Quaternion_X = body.JointOrientations[joint.JointType].Orientation.X,
Quaternion_Y = body.JointOrientations[joint.JointType].Orientation.Y,
Quaternion_Z = body.JointOrientations[joint.JointType].Orientation.Z,
IsTracked = (body.Joints[joint.JointType].TrackingState == TrackingState.Tracked)
});
}
// faceとbodyの関連付け
FaceFrameResult associatedFace = null;
foreach (var f in faceFrameResults)
{
if (f == null)
{
continue;
}
if (f.TrackingId == body.TrackingId)
{
associatedFace = f;
break;
}
}
if (associatedFace != null)
{
jsonBody.Face = new JSONFace
{
Quaternion_W = associatedFace.FaceRotationQuaternion.W,
Quaternion_X = associatedFace.FaceRotationQuaternion.X,
Quaternion_Y = associatedFace.FaceRotationQuaternion.Y,
Quaternion_Z = associatedFace.FaceRotationQuaternion.Z,
MouthOpened = (associatedFace.FaceProperties[FaceProperty.MouthOpen] == DetectionResult.Maybe || associatedFace.FaceProperties[FaceProperty.MouthOpen] == DetectionResult.Yes),
MouthMoved = (associatedFace.FaceProperties[FaceProperty.MouthMoved] == DetectionResult.Maybe || associatedFace.FaceProperties[FaceProperty.MouthMoved] == DetectionResult.Yes),
LeftEyeClosed = (associatedFace.FaceProperties[FaceProperty.LeftEyeClosed] == DetectionResult.Maybe || associatedFace.FaceProperties[FaceProperty.LeftEyeClosed] == DetectionResult.Yes),
RightEyeClosed = (associatedFace.FaceProperties[FaceProperty.RightEyeClosed] == DetectionResult.Maybe || associatedFace.FaceProperties[FaceProperty.RightEyeClosed] == DetectionResult.Yes)
};
}
// 立っている, 座っている, 寝ている の判定
int posture = PostureDetector.Detect(body);
jsonBody.Posture = posture;
jsonBodies.Bodies.Add(jsonBody);
}
return(Serialize(jsonBodies));
}
public static string Serialize(this List <Body> bodies, KinectSensor sensor, CoordinateMapper mapper, Mode mode)
{
List <GestureDetector> gestureDetectorList = new List <GestureDetector>();
// create gesture detector for each body
int bodyCount = bodies.Count;
//for (int i = 0; i < bodyCount; ++i)
//{
// GestureResult result = new GestureResult(i, false, false, 0.0f);
// String appCurrentPath = Path.GetDirectoryName(new Uri(System.Reflection.Assembly.GetExecutingAssembly().CodeBase).LocalPath);
// String database = Path.Combine(appCurrentPath,"Database\\WaveHand.gbd");
// //Console.WriteLine(database);
// GestureDetector detector = new GestureDetector(sensor, result, database, "Wave_Left");
// gestureDetectorList.Add(detector);
//}
JSONBodyCollection jsonSkeletons = new JSONBodyCollection {
Bodies = new List <JSONBody>()
};
jsonSkeletons.command = "bodyData";
for (int i = 0; i < bodyCount; ++i)
{
JSONBody jsonSkeleton = new JSONBody();
if (bodies[i].IsTracked)
{
ulong trackingId = bodies[i].TrackingId;
//if (trackingId != gestureDetectorList[i].TrackingId)
//{
// gestureDetectorList[i].TrackingId = trackingId;
// gestureDetectorList[i].IsPaused = (trackingId == 0);
//}
jsonSkeleton.trackingID = bodies[i].TrackingId.ToString();
jsonSkeleton.Joints = new List <JSONJoint>();
jsonSkeleton.HandLeftState = bodies[i].HandLeftState;
jsonSkeleton.HandRightState = bodies[i].HandRightState;
//jsonSkeleton.Gestures = new List<JSONGesture>();
//if (gestureDetectorList[i].GestureResult.Detected)
//{
// jsonSkeleton.Gestures.Add(new JSONGesture
// {
// Name = gestureDetectorList[i].gestureName,
// Confidence = gestureDetectorList[i].GestureResult.Confidence
// });
//}
foreach (var joint in bodies[i].Joints)
{
Point point = new Point();
switch (mode)
{
case Mode.Color:
ColorSpacePoint colorPoint = mapper.MapCameraPointToColorSpace(joint.Value.Position);
point.X = colorPoint.X;
point.Y = colorPoint.Y;
break;
case Mode.Depth:
DepthSpacePoint depthPoint = mapper.MapCameraPointToDepthSpace(joint.Value.Position);
point.X = depthPoint.X;
point.Y = depthPoint.Y;
break;
default:
break;
}
jsonSkeleton.Joints.Add(new JSONJoint
{
Name = joint.Key.ToString().ToLower(),
X = joint.Value.Position.X,
Y = joint.Value.Position.Y,
mappedX = Double.IsInfinity(point.X) ? -1 : point.X,
mappedY = Double.IsInfinity(point.X) ? -1 : point.Y,
Z = joint.Value.Position.Z
});
}
jsonSkeletons.Bodies.Add(jsonSkeleton);
}
}
return(JsonConvert.SerializeObject(jsonSkeletons));
}
