public void Remove(Pointable pointable)
{
Pointables.Remove(pointable);
Finger f = pointable as Finger;
if (f != null)
{
Fingers.Remove(f);
}
else
{
Tools.Remove(pointable as Tool);
}
}
public Bone CreateBone(string handType, Pointables finger, List <List <float> > basis, Vector PreJoint, Vector NextJoint, Bone.BoneType type)
{
// Build Bine
Bone bone = new Bone
(PreJoint, // prevJoint - The proximal end of the bone (closest to the body)
NextJoint, // nextJoint - The distal end of the bone (furthest from the body)
(PreJoint + NextJoint) * 0.5f, // center - The midpoint of the bone
PreJoint + NextJoint, // direction - The unit direction vector pointing from prevJoint to nextJoint.
PreJoint.DistanceTo(NextJoint), // length - The estimated length of the bone.
finger.width, // width - The estimated average width of the bone.
type, // type - The type of finger bone.
CreateLeapQuater(basis, handType)); // basis - The matrix representing the orientation of the bone.
return(bone);
}
public List <Hand> GetRemoteHand(FrameData Jframe)
{
List <Hand> hands = new List <Hand>();
for (int i = 0; i < Jframe.hands.Count; i++)
{
Hands hand = Jframe.hands[i];
//----------------------------------------------------------------------------------------------------------
// Arm
Vector elbow = toVec3(hand.elbow);
Vector wrist = toVec3(hand.wrist);
Arm arm = new Arm
(elbow,
wrist,
(elbow + wrist) * 0.5f,
(wrist - elbow).Normalized,
wrist.DistanceTo(elbow),
hand.armWidth,
CreateLeapQuater(hand.armBasis, hand.type));
//----------------------------------------------------------------------------------------------------------
// Fingers
List <Finger> fingers = new List <Finger>();
if (Jframe.pointables == null || Jframe.pointables.Count == 0)
{
Debug.Log("JSON Data Error: The Pointables have nothing from hands building!");
return(hands);
}
Pointables pointable = new Pointables();
for (int j = 0; j < FingersNumbers; j++)
{
for (int i_finger = 0; i_finger < Jframe.pointables.Count; i_finger++)
{
pointable = Jframe.pointables[i_finger];
if (pointable.handId == hand.id && pointable.type == j)
{
break;
}
}
if (pointable.handId != hand.id || pointable.type != j)
{
Console.ReadKey();
}
Bone metacarpal = CreateBone(hand.type, pointable, pointable.bases[0], toVec3(pointable.carpPosition), toVec3(pointable.mcpPosition), Bone.BoneType.TYPE_METACARPAL);
Bone proximal = CreateBone(hand.type, pointable, pointable.bases[1], toVec3(pointable.mcpPosition), toVec3(pointable.pipPosition), Bone.BoneType.TYPE_PROXIMAL);
Bone intermediate = CreateBone(hand.type, pointable, pointable.bases[2], toVec3(pointable.pipPosition), toVec3(pointable.dipPosition), Bone.BoneType.TYPE_INTERMEDIATE);
Bone distal = CreateBone(hand.type, pointable, pointable.bases[3], toVec3(pointable.dipPosition), toVec3(pointable.btipPosition), Bone.BoneType.TYPE_DISTAL);
Finger f = new Finger
(Jframe.id,
pointable.handId,
pointable.id,
pointable.timeVisible,
toVec3(pointable.tipPosition),
toVec3(pointable.tipVelocity),
toVec3(pointable.direction),
toVec3(pointable.stabilizedTipPosition),
pointable.width,
pointable.length,
pointable.extended,
(Finger.FingerType)pointable.type,
metacarpal, // metacarpal - The first bone of the finger (inside the hand).
proximal, // proximal - The second bone of the finger
intermediate, // intermediate - The third bone of the finger.
distal); // distal - The end bone.
fingers.Add(f);
}
//----------------------------------------------------------------------------------------------------------
// Hands
Hand RemoteHand = new Hand
(Jframe.id,
hand.id,
hand.confidence,
hand.grabStrength,
hand.grabAngle,
hand.pinchStrength,
hand.pinchDistance,
hand.palmWidth,
(hand.type == "left") ? true : false,
hand.timeVisible,
arm, // Arm
fingers, // Finger List
toVec3(hand.palmPosition),
toVec3(hand.stabilizedPalmPosition),
toVec3(hand.palmVelocity),
toVec3(hand.palmNormal),
toVec3(hand.direction),
toVec3(hand.wrist));
hands.Add(RemoteHand);
}
return(hands);
}