/// <summary>
/// Get a <c>Vector3</c> (SharpDX / DirectX) object representing the vector
/// between two given <c>JointTypeEx</c> values..
/// </summary>
public static Vector3 GetVector(this IBody body, JointTypeEx jointTypeA, JointTypeEx jointTypeB)
{
var posA = body.Joints[jointTypeA].Position;
var posB = body.Joints[jointTypeB].Position;
return(new Vector3(posA.X - posB.X, posA.Y - posB.Y, posA.Z - posB.Z));
}
/// <summary>
/// Returns the angle (in degrees) between the two bones that
/// intersect at the specified <c>JointTypeEx</c> value.
/// </summary>
public static double GetAngleAt(this IBody body, JointTypeEx jointType)
{
if (_bonesAt.ContainsKey(jointType))
{
return(body.GetAngleBetween(_bonesAt[jointType][0], _bonesAt[jointType][1], false, true));
}
else
{
throw new KeyNotFoundException("Joint not found");
}
}
/// <summary>
/// Gets a list of the two <c>Bone</c> values that share the specified
/// <c>JointTypeEx</c> value.
/// </summary>
public static List <Bone> GetBonesAt(this IBody body, JointTypeEx jointType)
{
if (_bonesAt.ContainsKey(jointType))
{
return new List <Bone>()
{
body.GetBone(_bonesAt[jointType][0]),
body.GetBone(_bonesAt[jointType][1])
}
}
;
else
{
return(null);
}
}
/// <summary>
/// Initializes the <see cref="JointTypeEx"/> class.
/// </summary>
static JointTypeEx()
{
SpineBase = new JointTypeEx() { Name = "SpineBase", DisplayName = "Base of Spine", JointType = JointType.SpineBase };
SpineMid = new JointTypeEx() { Name = "SpineMid", DisplayName = "Middle of Spine", JointType = JointType.SpineMid };
Neck = new JointTypeEx() { Name = "Neck", DisplayName = "Neck", JointType = JointType.Neck };
Head = new JointTypeEx() { Name = "Head", DisplayName = "Head", JointType = JointType.Head };
ShoulderLeft = new JointTypeEx() { Name = "ShoulderLeft", DisplayName = "Left Shoulder", JointType = JointType.ShoulderLeft };
ElbowLeft = new JointTypeEx() { Name = "ElbowLeft", DisplayName = "Left Elbow", JointType = JointType.ElbowLeft };
WristLeft = new JointTypeEx() { Name = "WristLeft", DisplayName = "Left Wrist", JointType = JointType.WristLeft };
HandLeft = new JointTypeEx() { Name = "HandLeft", DisplayName = "Left Hand", JointType = JointType.HandLeft };
ShoulderRight = new JointTypeEx() { Name = "ShoulderRight", DisplayName = "Right Shoulder", JointType = JointType.ShoulderRight };
ElbowRight = new JointTypeEx() { Name = "ElbowRight", DisplayName = "Right Elbow", JointType = JointType.ElbowRight };
WristRight = new JointTypeEx() { Name = "WristRight", DisplayName = "Right Wrist", JointType = JointType.WristRight };
HandRight = new JointTypeEx() { Name = "HandRight", DisplayName = "Right Hand", JointType = JointType.HandRight };
HipLeft = new JointTypeEx() { Name = "HipLeft", DisplayName = "Left Hip", JointType = JointType.HipLeft };
KneeLeft = new JointTypeEx() { Name = "KneeLeft", DisplayName = "Left Knee", JointType = JointType.KneeLeft };
AnkleLeft = new JointTypeEx() { Name = "AnkleLeft", DisplayName = "Left Ankle", JointType = JointType.AnkleLeft };
FootLeft = new JointTypeEx() { Name = "FootLeft", DisplayName = "Left Foot", JointType = JointType.FootLeft };
HipRight = new JointTypeEx() { Name = "HipRight", DisplayName = "Right Hip", JointType = JointType.HipRight };
KneeRight = new JointTypeEx() { Name = "KneeRight", DisplayName = "Right Knee", JointType = JointType.KneeRight };
AnkleRight = new JointTypeEx() { Name = "AnkleRight", DisplayName = "Right Ankle", JointType = JointType.AnkleRight };
FootRight = new JointTypeEx() { Name = "FootRight", DisplayName = "Right Foot", JointType = JointType.FootRight };
SpineShoulder = new JointTypeEx() { Name = "SpineShoulder", DisplayName = "Spine at Shoulders", JointType = JointType.SpineShoulder };
HandTipLeft = new JointTypeEx() { Name = "HandTipLeft", DisplayName = "Left Hand Tip", JointType = JointType.HandTipLeft };
ThumbLeft = new JointTypeEx() { Name = "ThumbLeft", DisplayName = "Left Thumb", JointType = JointType.ThumbLeft };
HandTipRight = new JointTypeEx() { Name = "HandTipRight", DisplayName = "Right Hand Tip", JointType = JointType.HandTipRight };
ThumbRight = new JointTypeEx() { Name = "ThumbRight", DisplayName = "Right Thumb", JointType = JointType.ThumbRight };
AllJoints = new List<JointTypeEx>()
{
SpineBase,
SpineMid,
Head,
Neck,
ShoulderLeft,
ElbowLeft,
WristLeft,
HandLeft,
ShoulderRight,
ElbowRight,
WristRight,
HandRight,
HipLeft,
KneeLeft,
AnkleLeft,
FootLeft,
HipRight,
KneeRight,
AnkleRight,
FootRight,
SpineShoulder,
HandTipLeft,
ThumbLeft,
HandTipRight,
ThumbRight
};
ByName = new Dictionary<string, JointTypeEx>();
foreach (var joint in AllJoints)
{
ByName.Add(joint.Name, joint);
}
MirroredJoints = new Dictionary<JointTypeEx, JointTypeEx>();
MirroredJoints.Add(SpineBase, SpineBase);
MirroredJoints.Add(SpineMid, SpineMid);
MirroredJoints.Add(Head, Head);
MirroredJoints.Add(Neck, Neck);
MirroredJoints.Add(ShoulderLeft, ShoulderRight);
MirroredJoints.Add(ElbowLeft, ElbowRight);
MirroredJoints.Add(WristLeft, WristRight);
MirroredJoints.Add(HandLeft, HandRight);
MirroredJoints.Add(ShoulderRight, ShoulderLeft);
MirroredJoints.Add(ElbowRight, ElbowLeft);
MirroredJoints.Add(WristRight, WristLeft);
MirroredJoints.Add(HandRight, HandLeft);
MirroredJoints.Add(HipLeft, HipRight);
MirroredJoints.Add(KneeLeft, KneeRight);
MirroredJoints.Add(AnkleLeft, AnkleRight);
MirroredJoints.Add(FootLeft, FootRight);
MirroredJoints.Add(HipRight, HipLeft);
MirroredJoints.Add(KneeRight, KneeLeft);
MirroredJoints.Add(AnkleRight, AnkleLeft);
MirroredJoints.Add(FootRight, FootLeft);
MirroredJoints.Add(SpineShoulder, SpineShoulder);
MirroredJoints.Add(HandTipLeft, HandTipRight);
MirroredJoints.Add(ThumbLeft, ThumbRight);
MirroredJoints.Add(HandTipRight, HandTipLeft);
MirroredJoints.Add(ThumbRight, ThumbLeft);
ByJointType = new Dictionary<JointType, JointTypeEx>();
foreach (var joint in AllJoints)
{
ByJointType.Add(joint.JointType, joint);
}
}
/// <summary>
/// Returns the distance (in meters) between the two specified joints.
/// </summary>
public static double GetDistanceBetween(this IBody body, JointTypeEx jointTypeA, JointTypeEx jointTypeB)
{
return(body.GetVector(jointTypeA, jointTypeB).Length());
}
/// <summary>
/// Gets the <c>IJointOrientation</c> of the joint that mirrors the specified
/// <c>JointTypeEx</c> (e.g., the left wrist mirrors the right wrist).
/// </summary>
public static IJointOrientation GetMirroredJointOrientation(this IBody body, JointTypeEx jointType)
{
return(body.JointOrientations[_mirroredJoints[jointType]]);
}
/// <summary>
/// Initializes the <see cref="JointTypeEx"/> class.
/// </summary>
static JointTypeEx()
{
SpineBase = new JointTypeEx()
{
Name = "SpineBase", DisplayName = "Base of Spine", JointType = JointType.SpineBase
};
SpineMid = new JointTypeEx()
{
Name = "SpineMid", DisplayName = "Middle of Spine", JointType = JointType.SpineMid
};
Neck = new JointTypeEx()
{
Name = "Neck", DisplayName = "Neck", JointType = JointType.Neck
};
Head = new JointTypeEx()
{
Name = "Head", DisplayName = "Head", JointType = JointType.Head
};
ShoulderLeft = new JointTypeEx()
{
Name = "ShoulderLeft", DisplayName = "Left Shoulder", JointType = JointType.ShoulderLeft
};
ElbowLeft = new JointTypeEx()
{
Name = "ElbowLeft", DisplayName = "Left Elbow", JointType = JointType.ElbowLeft
};
WristLeft = new JointTypeEx()
{
Name = "WristLeft", DisplayName = "Left Wrist", JointType = JointType.WristLeft
};
HandLeft = new JointTypeEx()
{
Name = "HandLeft", DisplayName = "Left Hand", JointType = JointType.HandLeft
};
ShoulderRight = new JointTypeEx()
{
Name = "ShoulderRight", DisplayName = "Right Shoulder", JointType = JointType.ShoulderRight
};
ElbowRight = new JointTypeEx()
{
Name = "ElbowRight", DisplayName = "Right Elbow", JointType = JointType.ElbowRight
};
WristRight = new JointTypeEx()
{
Name = "WristRight", DisplayName = "Right Wrist", JointType = JointType.WristRight
};
HandRight = new JointTypeEx()
{
Name = "HandRight", DisplayName = "Right Hand", JointType = JointType.HandRight
};
HipLeft = new JointTypeEx()
{
Name = "HipLeft", DisplayName = "Left Hip", JointType = JointType.HipLeft
};
KneeLeft = new JointTypeEx()
{
Name = "KneeLeft", DisplayName = "Left Knee", JointType = JointType.KneeLeft
};
AnkleLeft = new JointTypeEx()
{
Name = "AnkleLeft", DisplayName = "Left Ankle", JointType = JointType.AnkleLeft
};
FootLeft = new JointTypeEx()
{
Name = "FootLeft", DisplayName = "Left Foot", JointType = JointType.FootLeft
};
HipRight = new JointTypeEx()
{
Name = "HipRight", DisplayName = "Right Hip", JointType = JointType.HipRight
};
KneeRight = new JointTypeEx()
{
Name = "KneeRight", DisplayName = "Right Knee", JointType = JointType.KneeRight
};
AnkleRight = new JointTypeEx()
{
Name = "AnkleRight", DisplayName = "Right Ankle", JointType = JointType.AnkleRight
};
FootRight = new JointTypeEx()
{
Name = "FootRight", DisplayName = "Right Foot", JointType = JointType.FootRight
};
SpineShoulder = new JointTypeEx()
{
Name = "SpineShoulder", DisplayName = "Spine at Shoulders", JointType = JointType.SpineShoulder
};
HandTipLeft = new JointTypeEx()
{
Name = "HandTipLeft", DisplayName = "Left Hand Tip", JointType = JointType.HandTipLeft
};
ThumbLeft = new JointTypeEx()
{
Name = "ThumbLeft", DisplayName = "Left Thumb", JointType = JointType.ThumbLeft
};
HandTipRight = new JointTypeEx()
{
Name = "HandTipRight", DisplayName = "Right Hand Tip", JointType = JointType.HandTipRight
};
ThumbRight = new JointTypeEx()
{
Name = "ThumbRight", DisplayName = "Right Thumb", JointType = JointType.ThumbRight
};
AllJoints = new List <JointTypeEx>()
{
SpineBase,
SpineMid,
Head,
Neck,
ShoulderLeft,
ElbowLeft,
WristLeft,
HandLeft,
ShoulderRight,
ElbowRight,
WristRight,
HandRight,
HipLeft,
KneeLeft,
AnkleLeft,
FootLeft,
HipRight,
KneeRight,
AnkleRight,
FootRight,
SpineShoulder,
HandTipLeft,
ThumbLeft,
HandTipRight,
ThumbRight
};
ByName = new Dictionary <string, JointTypeEx>();
foreach (var joint in AllJoints)
{
ByName.Add(joint.Name, joint);
}
MirroredJoints = new Dictionary <JointTypeEx, JointTypeEx>();
MirroredJoints.Add(SpineBase, SpineBase);
MirroredJoints.Add(SpineMid, SpineMid);
MirroredJoints.Add(Head, Head);
MirroredJoints.Add(Neck, Neck);
MirroredJoints.Add(ShoulderLeft, ShoulderRight);
MirroredJoints.Add(ElbowLeft, ElbowRight);
MirroredJoints.Add(WristLeft, WristRight);
MirroredJoints.Add(HandLeft, HandRight);
MirroredJoints.Add(ShoulderRight, ShoulderLeft);
MirroredJoints.Add(ElbowRight, ElbowLeft);
MirroredJoints.Add(WristRight, WristLeft);
MirroredJoints.Add(HandRight, HandLeft);
MirroredJoints.Add(HipLeft, HipRight);
MirroredJoints.Add(KneeLeft, KneeRight);
MirroredJoints.Add(AnkleLeft, AnkleRight);
MirroredJoints.Add(FootLeft, FootRight);
MirroredJoints.Add(HipRight, HipLeft);
MirroredJoints.Add(KneeRight, KneeLeft);
MirroredJoints.Add(AnkleRight, AnkleLeft);
MirroredJoints.Add(FootRight, FootLeft);
MirroredJoints.Add(SpineShoulder, SpineShoulder);
MirroredJoints.Add(HandTipLeft, HandTipRight);
MirroredJoints.Add(ThumbLeft, ThumbRight);
MirroredJoints.Add(HandTipRight, HandTipLeft);
MirroredJoints.Add(ThumbRight, ThumbLeft);
ByJointType = new Dictionary <JointType, JointTypeEx>();
foreach (var joint in AllJoints)
{
ByJointType.Add(joint.JointType, joint);
}
}