/// <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 void Stop([FromBody] JSONBody json)
{
if (json.Id > 0 && json.Id < Repository.GetNextNumber())
{
var report = Repository.Get(json.Id);
report.Stop();
}
}
/// <summary>
/// Adds or changes a ContainerLevel object which consists of an ID and a fill level which can be retrieved from the json found as a parameter
/// </summary>
/// <param name="jsonBody">body containing json, retrieved from a incomming post request.</param>
public IHttpActionResult Post([FromBody] JSONBody jsonBody)
{
try
{
if (jsonBody != null)
{
if (ModelState.IsValid)
{
ContainerLevel cl = new ContainerLevel(jsonBody.dev_id, jsonBody.payload_fields.fill_level);
service.SetFillLevel(cl);
return(Ok());
}
else
{
return(BadRequest(ModelState));
}
}
return(BadRequest(ModelState));
}
catch (ArgumentException e)
{
return(ResponseMessage(Request.CreateErrorResponse(HttpStatusCode.BadRequest, "Unfortunate son...")));
}
}
public static string SerializeBodies(BodyEventModel bodyEvent)
{
Value jsonValue = new Value {
Bodies = new List <JSONBody>()
};
foreach (var body in bodyEvent.Bodies)
{
JSONBody jsonBody = new JSONBody
{
ID = body.TrackingId.ToString(),
Joints = new List <JSONJoint>()
};
foreach (var bodyJoint in body.Joints)
{
Joint joint = bodyJoint.Value;
jsonBody.Joints.Add(new JSONJoint
{
Name = joint.JointType.ToString().ToLower(),
X = joint.Position.X,
Y = joint.Position.Y,
Z = joint.Position.Z
});
}
jsonValue.Bodies.Add(jsonBody);
}
JSONEvent jsonEvent = new JSONEvent {
Id = bodyEvent.Id, Event = bodyEvent.Event, Ts = bodyEvent.Timestamp, Value = jsonValue
};
return(Serialize(jsonEvent));
}
/// <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));
}
