/// an internal method to initialize the internal structures
/// @note in most cases, inheriting methods should NOT override the base InitTracking but
/// rather override this method.
/// @return true on success and false otherwise.
protected override bool InitInternalStructures()
{
if (m_context == null || m_context.Valid == false)
{
return(false); // we need hands for this...
}
m_handsManager = FindObjectOfType(typeof(NITEHandsManager)) as NITEHandsManager;
if (m_handsManager == null || m_handsManager.ValidWithInit == false)
{
throw new System.Exception("There is no NITEHandsManager in the scene!");
}
// need to make sure we don't get errors in initialization
try
{
NINITECheckVersion.Instance.ValidatePrerequisite();
// set up the raw control point (to get raw data)
m_pointControlRaw = new PointControl();
m_handsManager.Hands.SessionManager.AddListener(m_pointControlRaw);
// set up the denoiser filter
m_pointControlSmoothFilter = new PointDenoiser();
m_handsManager.Hands.SessionManager.AddListener(m_pointControlSmoothFilter);
// set up the smoothed control point (to get smoothed data).
m_pointControlSmooth = new PointControl();
m_pointControlSmoothFilter.AddListener(m_pointControlSmooth);
// register the relevant callbacks
m_pointControlRaw.PrimaryPointUpdate += new System.EventHandler <HandEventArgs>(myControl_PrimaryPointUpdate);
m_pointControlRaw.PrimaryPointCreate += new System.EventHandler <HandFocusEventArgs>(myControl_PrimaryPointCreate);
m_pointControlRaw.PrimaryPointDestroy += new System.EventHandler <IdEventArgs>(myControl_PrimaryPointDestroy);
m_pointControlSmooth.PrimaryPointUpdate += new System.EventHandler <HandEventArgs>(myControl_PrimaryPointUpdateSmooth);
}
catch (System.Exception ex)
{
Debug.Log("failed to initialize. Error=" + ex.Message);
StopTracking();
return(false);
}
m_lastFrameCurPoint = new NIPositionTrackerFrameManager();
m_lastFrameCurPointRaw = new NIPositionTrackerFrameManager();
return(true);
}
private void CreateAndRun()
{
m_context = new Context(@"data\openNI.xml");
m_imageGenerator = new ImageGenerator(m_context);
m_depthGenerator = new DepthGenerator(m_context);
SessionManager sessionManager = new SessionManager(m_context, "Wave", "RaiseHand");
// update the state
Dispatcher.BeginInvoke(() => { State = SessionState.Idle; });
sessionManager.SessionStart += SessionManager_SessionStart;
sessionManager.SessionEnd += SessionManager_SessionEnd;
PointControl pointControl = new PointControl();
pointControl.PrimaryPointCreate += PointControl_PrimaryPointCreate;
pointControl.PrimaryPointDestroy += PointControl_PrimaryPointDestroy;
pointControl.PrimaryPointUpdate += PointControl_PrimaryPointUpdate;
SwipeDetector swipeDetector = new SwipeDetector();
swipeDetector.UseSteady = true;
swipeDetector.SwipeLeft += SwipeDetector_SwipeLeft;
swipeDetector.SwipeRight += SwipeDetector_SwipeRight;
PointDenoiser denoiser = new PointDenoiser();
denoiser.AddListener(pointControl);
denoiser.AddListener(swipeDetector);
sessionManager.AddListener(denoiser);
while (m_running)
{
m_context.WaitAndUpdateAll();
sessionManager.Update(m_context);
}
}
void Start()
{
InitializeCharacter ();
context = new Context (XML_SETUP_FILE);
sessionManager = new SessionManager(context, "Wave", "RaiseHand");
depthGenerator = context.FindExistingNode(NodeType.Depth) as DepthGenerator;
handsGenerator = context.FindExistingNode(NodeType.Hands) as HandsGenerator;
//image = context.FindExistingNode(NodeType.Image) as ImageGenerator;
//gesture = context.FindExistingNode(NodeType.Gesture) as GestureGenerator;
if (depthGenerator == null) throw new Exception("Viewer must have a depth node!");
//if (gesture == null) throw new Exception("Viewer must have a gesture node!");
//if (image == null) throw new Exception("Viewer must have a image node!");
userGenerator = new UserGenerator (context);
skeletonCapability = userGenerator.SkeletonCapability;
poseDetectionCapability = userGenerator.PoseDetectionCapability;
calibPose = skeletonCapability.CalibrationPose;
//gestureGenerator = new GestureGenerator(context);
foreach (String s in poseDetectionCapability.GetAllAvailablePoses())
Debug.LogWarning("available pose found: " +s);
//foreach (String s in gestureGenerator.EnumerateAllGestures())
// Debug.LogWarning("available gesture found: " + s);
//gestureGenerator.GestureRecognized += HandleGestureGestureRecognized;
//gesture.AddGesture("Click");
//gestureGenerator.AddGesture("RaiseHand"); //seems buggy
//gestureGenerator.AddGesture("Wave");
swipeDetector = new SwipeDetector();
//steadyDetector = new SteadyDetector();//(3, 1f);
//swipeDetector.SwipeLeft += HandleSwipeDetectorSwipeLeft;
//Session Managment
sessionManager.SessionStart += HandleSessionManagerSessionStart;
sessionManager.SessionEnd += HandleSessionManagerSessionEnd;
//User Generator
userGenerator.NewUser += HandleUserGeneratorNewUser;
userGenerator.LostUser += HandleUserGeneratorLostUser;
poseDetectionCapability.PoseDetected += HandlePoseDetectionCapabilityPoseDetected;
skeletonCapability.CalibrationEnd += HandleSkeletonCapabilityCalibrationEnd;
skeletonCapability.SetSkeletonProfile (SkeletonProfile.All);
skeletonCapability.SetSmoothing(.5f); // give us some smooothing
//Start generating
userGenerator.StartGenerating();
//handsGenerator.MirrorCapability.SetMirror(true); // TODO: should this be true?
handsGenerator.StartGenerating();
//gestureGenerator.StartGenerating();
//slider selector
//selectableSlider2D = new SelectableSlider2D(Screen.width, Screen.height);
//selectableSlider2D.ValueChange += HandleSelectableSlider2DValueChange;
//selectableSlider2D.ItemHover += HandleSelectableSlider2DItemHover;
//selectableSlider2D.ItemSelect += HandleSelectableSlider2DItemSelect;
pointDenoiser = new PointDenoiser();
pointDenoiser.AddListener(swipeDetector);
//pointDenoiser.AddListener(steadyDetector);
//pointDenoiser.AddListener(selectableSlider2D);
//flowRouter = new FlowRouter();
//flowRouter.ActiveListener = pointDenoiser;
sessionManager.AddListener(pointDenoiser);
MapOutputMode mapMode = depthGenerator.MapOutputMode;
// Init depth & label map related stuff
usersMapSize = mapMode.XRes * mapMode.YRes;
//usersLabelTexture = new Texture2D(mapMode.XRes, mapMode.YRes); //nonPOT slow
usersLabelTexture = new Texture2D(1024,512);
//speed up by using power of two and then setpixel() with blockwidth (640) and blockheight (480)
usersMapColors = new Color[usersMapSize];
usersMapRect = new Rect(Screen.width - usersLabelTexture.width / 2, Screen.height - usersLabelTexture.height / 2, usersLabelTexture.width / 2, usersLabelTexture.height / 2);
usersLabelMap = new short[usersMapSize];
usersDepthMap = new short[usersMapSize];
usersHistogramMap = new float[5000];
this.shouldRun = true;
if (NiteInitializingEvent != null) //notify others that we're done initializing
NiteInitializingEvent(this, EventArgs.Empty);
}
private void CreateAndRun()
{
m_context = new Context(@"data\openNI.xml");
m_imageGenerator = new ImageGenerator(m_context);
m_depthGenerator = new DepthGenerator(m_context);
SessionManager sessionManager = new SessionManager(m_context, "Wave", "RaiseHand");
// update the state
Dispatcher.BeginInvoke(() => { State = SessionState.Idle; });
sessionManager.SessionStart += SessionManager_SessionStart;
sessionManager.SessionEnd += SessionManager_SessionEnd;
PointControl pointControl = new PointControl();
pointControl.PrimaryPointCreate += PointControl_PrimaryPointCreate;
pointControl.PrimaryPointDestroy += PointControl_PrimaryPointDestroy;
pointControl.PrimaryPointUpdate += PointControl_PrimaryPointUpdate;
SwipeDetector swipeDetector = new SwipeDetector();
swipeDetector.UseSteady = true;
swipeDetector.SwipeLeft += SwipeDetector_SwipeLeft;
swipeDetector.SwipeRight += SwipeDetector_SwipeRight;
PointDenoiser denoiser = new PointDenoiser();
denoiser.AddListener(pointControl);
denoiser.AddListener(swipeDetector);
sessionManager.AddListener(denoiser);
while (m_running)
{
m_context.WaitAndUpdateAll();
sessionManager.Update(m_context);
}
}
