void CheckMainBody(Kinect.Body[] bodies)
{
// There is a chance that there will be no body avaliable
if (bodies.Length <= m_MainCameraIndex)
{
return;
}
// Zero is always the main body
for (Kinect.JointType jt = Kinect.JointType.SpineBase; jt <= Kinect.JointType.ThumbRight; jt++)
{
Kinect.TrackingState trackingState = bodies[m_MainCameraIndex].Joints[jt].TrackingState;
Kinect.Joint sourceJoint = bodies[m_MainCameraIndex].Joints[jt];
GameObject jtObj = JointToGameObject(jt);
if (jtObj)
{
if (jtObj.GetComponent <Renderer>())
{
jtObj.GetComponent <Renderer>().enabled = !hideLocal;
}
if (jtObj.GetComponent <LineRenderer>())
{
jtObj.GetComponent <LineRenderer>().enabled = !hideLocal;
}
}
if (sourceJoint.TrackingState != Kinect.TrackingState.Tracked && bodies.Length > 1) // When there is only one body avalible (aka. only one camera tracking), do not try to use only tracked data
{
// Try replace it with tracked backups
for (int n = 0; n < bodies.Length; n++)
{
if (n == m_MainCameraIndex)
{
continue;
}
Kinect.Joint backupJoint = bodies[n].Joints[Kinect.JointMap._MirrorBoneMap[jt]];
if (backupJoint.TrackingState == Kinect.TrackingState.Tracked)
{
// We can try this
trackingState = backupJoint.TrackingState;
Vector3 jointPosition = getPosition(m_Cameras[n].JointToGameObject(Kinect.JointMap._MirrorBoneMap[jt]).transform.position);
Quaternion jointRotation = m_Cameras[n].JointToGameObject(Kinect.JointMap._MirrorBoneMap[jt]).transform.rotation;
FusedBody.UpdateJoint(jt, jointPosition, jointRotation, trackingState);
if (jtObj)
{
jtObj.transform.localPosition = getPosition(m_Cameras[n].JointToGameObject(Kinect.JointMap._MirrorBoneMap[jt]).transform.position);
jtObj.transform.localRotation = m_Cameras[n].JointToGameObject(Kinect.JointMap._MirrorBoneMap[jt]).transform.rotation;
}
}
}
}
else
{
Vector3 jointPosition = getPosition(m_Cameras[m_MainCameraIndex].JointToGameObject(jt).transform.position);
Quaternion jointRotation = m_Cameras[m_MainCameraIndex].JointToGameObject(jt).transform.rotation;
FusedBody.UpdateJoint(jt, jointPosition, jointRotation, trackingState);
if (jtObj)
{
jtObj.transform.localPosition = getPosition(m_Cameras[m_MainCameraIndex].JointToGameObject(jt).transform.position);
jtObj.transform.localRotation = m_Cameras[m_MainCameraIndex].JointToGameObject(jt).transform.rotation;
}
}
if (Kinect.JointMap._BoneMap.ContainsKey(jt) && jtObj)
{
LineRenderer lr = jtObj.GetComponent <LineRenderer>();
if (lr)
{
lr.SetPosition(0, jtObj.transform.position);
lr.SetPosition(1, JointToGameObject(Kinect.JointMap._BoneMap[jt]).transform.position);
// Update Rotation as well
if (Kinect.JointMap._RadialBoneMap.ContainsKey(jt))
{
jtObj.transform.rotation = Quaternion.LookRotation((JointToGameObject(Kinect.JointMap._RadialBoneMap[jt]).transform.position - jtObj.transform.position).normalized);
}
}
}
}
for (Kinect.JointType jt = Kinect.JointType.SpineBase; jt <= Kinect.JointType.ThumbRight; jt++)
{
if (jt == Kinect.JointType.SpineBase)
{
RelativeFusedBody.UpdateJoint(jt, FusedBody.Joints[jt].Position, FusedBody.JointOrientations[jt].Orientation, FusedBody.Joints[jt].TrackingState);
}
else if (Kinect.JointMap._RadialBoneMap.ContainsKey(jt))
{
RelativeFusedBody.UpdateJoint(jt, FusedBody.Joints[jt].Position - FusedBody.Joints[Kinect.JointMap._RadialBoneMap[jt]].Position, Quaternion.identity, FusedBody.Joints[jt].TrackingState);
}
}
}
// Update is called once per frame
void Update()
{
if (pointMan)
{
for (Kinect.JointType jt = Kinect.JointType.SpineBase; jt <= Kinect.JointType.ThumbRight; jt++)
{
if (jt == Kinect.JointType.SpineBase) // Set spine base directly since it does not have relative scale
{
if (JointToGameObject(jt).jointGameObject)
{
if (JointToGameObject(jt).jointGameObject.transform.root != JointToGameObject(jt).jointGameObject.transform)
{
FusedAbsoluteModelBody.UpdateJoint(jt,
JointToGameObject(jt).jointGameObject.transform.root.rotation *pointMan.FusedBody.Joints[jt].Position + JointToGameObject(jt).jointGameObject.transform.root.position,
Quaternion.identity, pointMan.FusedBody.Joints[jt].TrackingState);
FusedRelativeModelBody.UpdateJoint(jt,
JointToGameObject(jt).jointGameObject.transform.root.rotation *pointMan.FusedBody.Joints[jt].Position,
Quaternion.identity, pointMan.FusedBody.Joints[jt].TrackingState);
}
else
{
FusedAbsoluteModelBody.UpdateJoint(jt, pointMan.FusedBody.Joints[jt].Position, Quaternion.identity, pointMan.FusedBody.Joints[jt].TrackingState);
FusedRelativeModelBody.UpdateJoint(jt, pointMan.FusedBody.Joints[jt].Position, Quaternion.identity, pointMan.FusedBody.Joints[jt].TrackingState);
}
if (JointToGameObject(jt).applyTransform)
{
JointToGameObject(jt).jointGameObject.transform.position = FusedAbsoluteModelBody.Joints[jt].Position;
}
}
}
else if (JointToGameObject(jt).jointGameObject&& JointToGameObject(Kinect.JointMap._RadialBoneMap[jt]).jointGameObject&& boneSize.ContainsKey(jt))
{
if (pointMan.RelativeFusedBody.Joints[jt].Position.magnitude != 0)
{
//Debug.Log(pointMan.RelativeFusedBody.Joints[jt].Position.magnitude + " -> " + boneSize[jt]);
FusedAbsoluteModelBody.UpdateJoint(jt,
JointToGameObject(Kinect.JointMap._RadialBoneMap[jt]).jointGameObject.transform.root.rotation *
(pointMan.RelativeFusedBody.Joints[jt].Position / pointMan.RelativeFusedBody.Joints[jt].Position.magnitude * boneSize[jt]) +
FusedAbsoluteModelBody.Joints[Kinect.JointMap._RadialBoneMap[jt]].Position,
Quaternion.identity, pointMan.FusedBody.Joints[jt].TrackingState);
FusedRelativeModelBody.UpdateJoint(jt,
JointToGameObject(Kinect.JointMap._RadialBoneMap[jt]).jointGameObject.transform.root.rotation *
(pointMan.RelativeFusedBody.Joints[jt].Position / pointMan.RelativeFusedBody.Joints[jt].Position.magnitude * boneSize[jt]),
Quaternion.identity, pointMan.FusedBody.Joints[jt].TrackingState);
}
else
{
FusedAbsoluteModelBody.UpdateJoint(jt,
JointToGameObject(Kinect.JointMap._RadialBoneMap[jt]).jointGameObject.transform.root.rotation *
Vector3.ClampMagnitude(pointMan.RelativeFusedBody.Joints[jt].Position, boneSize[jt]) +
FusedAbsoluteModelBody.Joints[Kinect.JointMap._RadialBoneMap[jt]].Position,
Quaternion.identity, pointMan.FusedBody.Joints[jt].TrackingState);
FusedRelativeModelBody.UpdateJoint(jt,
JointToGameObject(Kinect.JointMap._RadialBoneMap[jt]).jointGameObject.transform.root.rotation *
Vector3.ClampMagnitude(pointMan.RelativeFusedBody.Joints[jt].Position, boneSize[jt]),
Quaternion.identity, pointMan.FusedBody.Joints[jt].TrackingState);
}
if (JointToGameObject(jt).applyTransform)
{
JointToGameObject(jt).jointGameObject.transform.position = FusedAbsoluteModelBody.Joints[jt].Position;
}
}
}
}
}