void Update()
{
var frame = _Reader.AcquireLatestFrame();
if (frame == null)
{
return;
}
if (_Data == null)
{
_Data = new Windows.Kinect.Body[_Sensor.BodyFrameSource.BodyCount];
}
frame.GetAndRefreshBodyData(_Data);
frame.Dispose();
frame = null;
if (_Data == null)
{
return;
}
// ここのデータには何が入っているかよくわからない。1人しか映っていなくても、配列の長さは6だった。多分数フレーム分のデータが入っている？
foreach (var body in _Data)
{
if (body == null)
{
continue;
}
if (body.IsTracked)
{
RefreshBodyObject(body);
break; // とりあえず、一回でもRefreshBodyObjectが呼ばれたらbreak;
}
}
}
void Update()
{
if (_Reader != null)
{
var frame = _Reader.AcquireLatestFrame();
if (frame != null)
{
if (_Data == null)
{
_Data = new Windows.Kinect.Body[_Sensor.BodyFrameSource.BodyCount];
}
frame.GetAndRefreshBodyData(_Data);
frame.Dispose();
frame = null;
}
}
}
void Update()
{
if (_reader != null)
{
bool hasBodyData = false;
using (var frame = _reader.AcquireLatestFrame())
{
if (frame != null)
{
hasBodyData = true;
if (_bodies == null)
{
_bodies = new Kinect.Body[_sensor.BodyFrameSource.BodyCount];
}
frame.GetAndRefreshBodyData(_bodies);
UnityEngine.Vector4 floorPlane = new UnityEngine.Vector4(frame.FloorClipPlane.X,
frame.FloorClipPlane.Y,
frame.FloorClipPlane.Z,
frame.FloorClipPlane.W);
// update plane
Helpers.FloorClipPlane = floorPlane;
}
}
// correct for floorPlane
if (hasBodyData)
{
// get a local copy
UnityEngine.Vector4 floorClipPlane = Helpers.FloorClipPlane;
// y - up
Vector3 up = floorClipPlane;
// z - forward
Vector3 forward = new Vector3(0.0f, 0.0f, 1.0f);
// x - right
Vector3 right = Vector3.Cross(up, forward);
right.Normalize();
// update matrix
Matrix4x4 correctionMatrix = Matrix4x4.identity;
correctionMatrix.SetColumn(0, right);
correctionMatrix.m00 = right.x;
correctionMatrix.m01 = right.y;
correctionMatrix.m02 = right.z;
correctionMatrix.SetColumn(1, up);
correctionMatrix.m10 = up.x;
correctionMatrix.m11 = up.y;
correctionMatrix.m12 = up.z;
correctionMatrix.SetColumn(2, forward);
correctionMatrix.m20 = forward.x;
correctionMatrix.m21 = forward.y;
correctionMatrix.m23 = forward.z;
// may need to be transposed
correctionMatrix.m13 = floorClipPlane.w;
//correctionMatrix.m33 = floorClipPlane.w;
}
}
}
protected virtual void Update()
{
if (Reader != null)
{
var frame = Reader.AcquireLatestFrame();
if (frame != null)
{
if (Data == null)
{
Data = new Kinect.Body[Sensor.BodyFrameSource.BodyCount];
}
frame.GetAndRefreshBodyData(Data);
frame.Dispose();
frame = null;
}
}
if (Data == null)
{
return; //No data yet
}
List <ulong> trackedIds = new List <ulong>();
foreach (Kinect.Body body in Data)
{
if (body == null)
{
continue;
}
if (body.IsTracked)
{
trackedIds.Add(body.TrackingId);
}
}
List <ulong> knownIds = new List <ulong>(Avatars.Keys);
// First delete untracked bodies
foreach (ulong trackingId in knownIds)
{
if (trackedIds.Contains(trackingId) == false)
{
Avatars[trackingId].Kill();
Avatars.Remove(trackingId);
}
}
// Then add bodies / update joint positions for bodies that exist
foreach (Kinect.Body body in Data)
{
if (body == null)
{
continue;
}
if (body.IsTracked)
{
if (Avatars.ContainsKey(body.TrackingId) == false)
{
GameObject newAvatar = GameObject.Instantiate <GameObject>(AvatarPrefab);
newAvatar.transform.parent = this.transform; //localize position to the kinect manager
newAvatar.transform.localPosition = Vector3.zero;
newAvatar.transform.localRotation = Quaternion.identity;
KinectAvatar avatar = newAvatar.GetComponent <KinectAvatar>();
avatar.Id = body.TrackingId;
Avatars.Add(body.TrackingId, avatar);
}
Avatars[body.TrackingId].UpdateBodyData(body);
}
}
if (Avatars.Count > 0 && Avatars.ContainsKey(CurrentAvatarID) == false)
{
CurrentAvatarID = Avatars.OrderBy(avatar => avatar.Value.GetDistanceToKinect()).First().Key;
Avatars[CurrentAvatarID].SetActiveAvatar();
}
}
void Update()
{
if (_reader != null)
{
bool hasBodyData = false;
using (var frame = _reader.AcquireLatestFrame())
{
if (frame != null)
{
hasBodyData = true;
if (_bodies == null)
{
_bodies = new Kinect.Body[_sensor.BodyFrameSource.BodyCount];
}
frame.GetAndRefreshBodyData(_bodies);
UnityEngine.Vector4 floorPlane = new UnityEngine.Vector4(frame.FloorClipPlane.X,
frame.FloorClipPlane.Y,
frame.FloorClipPlane.Z,
frame.FloorClipPlane.W);
// update plane
Helpers.FloorClipPlane = floorPlane;
}
}
// correct for floorPlane
if (hasBodyData)
{
// get a local copy
UnityEngine.Vector4 floorClipPlane = Helpers.FloorClipPlane;
// y - up
Vector3 up = floorClipPlane;
// z - forward
Vector3 forward = new Vector3(0.0f, 0.0f, 1.0f);
// x - right
Vector3 right = Vector3.Cross(up, forward);
right.Normalize();
// update matrix
Matrix4x4 correctionMatrix = Matrix4x4.identity;
correctionMatrix.SetColumn(0, right);
correctionMatrix.m00 = right.x;
correctionMatrix.m01 = right.y;
correctionMatrix.m02 = right.z;
correctionMatrix.SetColumn(1, up);
correctionMatrix.m10 = up.x;
correctionMatrix.m11 = up.y;
correctionMatrix.m12 = up.z;
correctionMatrix.SetColumn(2, forward);
correctionMatrix.m20 = forward.x;
correctionMatrix.m21 = forward.y;
correctionMatrix.m23 = forward.z;
// may need to be transposed
correctionMatrix.m13 = floorClipPlane.w;
//correctionMatrix.m33 = floorClipPlane.w;
}
if (Bodies == null || Bodies.Length == 0)
{
return;
}
List <ulong> uList = new List <ulong>();
foreach (KeyValuePair <ulong, GameObject> entry in bodies)
{
uList.Add(entry.Key);
}
foreach (Kinect.Body b in Bodies)
{
if (b.IsTracked)
{
uList.Remove(b.TrackingId);
GameObject bObj = null;
if (bodies.ContainsKey(b.TrackingId))
{
bObj = bodies[b.TrackingId];
KinectVisualizer vis = bObj.GetComponent <KinectVisualizer>();
vis.DrawBoneModel = true;
}
else
{
bObj = Instantiate(pref);
KinectVisualizer vis = bObj.GetComponent <KinectVisualizer>();
GameObject shirtObj = Instantiate(shirt);
shirtObj.transform.parent = bObj.transform;
vis.shirt = shirtObj;
bObj.name = b.TrackingId.ToString();
bodies.Add(b.TrackingId, bObj);
}
bObj.SetActive(true);
KinectSkeleton skel = bObj.GetComponent <KinectSkeleton>();
skel.UpdateJoints(b);
}
else
{
GameObject bod = GameObject.Find(b.TrackingId.ToString());
Destroy(bod);
GameObject sket = GameObject.Find(b.TrackingId.ToString() + "_Skeleton");
Destroy(sket);
}
}
foreach (ulong u in uList)
{
GameObject bObj = bodies[u];
GameObject skelObj = GameObject.Find(bObj.name + "_Skeleton");
Destroy(bObj);
Destroy(skelObj);
bodies.Remove(u);
}
}
}