private void VerifyInit()
{
if (context != null)
{
return;
}
string initFile = @"data/openni.xml";
bool isInit = false;
while (!isInit)
{
try
{
context = new Context(initFile);
isInit = true;
}
catch (StatusException ex)
{
Trace.WriteLine("OpenNI StatusException: " + ex.ToString());
isInit = false;
Thread.Sleep(1000);
}
catch (GeneralException ex)
{
Trace.WriteLine("GeneralException: " + ex.ToString());
isInit = false;
IsGeneratorThreadRunning = false;
return;
}
}
this.joints = new Dictionary<int, Dictionary<SkeletonJoint, SkeletonJointPosition>>();
this.userGenerator = new UserGenerator(this.context);
this.skeletonCapability = userGenerator.SkeletonCapability;
this.poseDetectionCapability = userGenerator.PoseDetectionCapability;
this.calibPose = this.skeletonCapability.CalibrationPose;
this.userGenerator.NewUser += new EventHandler<NewUserEventArgs>(userGenerator_NewUser);
this.userGenerator.LostUser += new EventHandler<UserLostEventArgs>(userGenerator_LostUser);
this.poseDetectionCapability.PoseDetected += new EventHandler<PoseDetectedEventArgs>(poseDetectionCapability_PoseDetected);
this.skeletonCapability.CalibrationEnd += new EventHandler<CalibrationEndEventArgs>(skeletonCapability_CalibrationEnd);
this.skeletonCapability.SetSkeletonProfile(SkeletonProfile.Upper);
this.userGenerator.StartGenerating();
depthGenerator = context.FindExistingNode(NodeType.Depth) as DepthGenerator;
depthGenerator.NewDataAvailable += new EventHandler(depthGenerator_NewDataAvailable);
this.histogram = new int[depthGenerator.DeviceMaxDepth];
depthGenerator.StartGenerating();
}
