【发布时间】:2015-03-02 03:08:15
【问题描述】:
这是我拍手的代码,我使用结果将机械臂末端执行器设置为每次拍手的 3d 位置) 我希望事件处理程序为每个拍手手势触发一次, 并重置为另一个拍手手势。但是当我拍手并且双手并拢时,我的事件处理程序一直在触发!请问我该如何纠正这个问题。我可以使用重置方法或其他方法吗
[拍手代码]
float previousDistance = 0.0f;
private void MatchClappingGesture(Skeleton skeleton)
{
if (skeleton == null)
{
return;
}
if (skeleton.Joints[JointType.WristRight].TrackingState == JointTrackingState.Tracked && skeleton.Joints[JointType.WristLeft].TrackingState == JointTrackingState.Tracked)
{
float currentDistance = GetJointDistance(skeleton.Joints[JointType.WristRight], skeleton.Joints[JointType.WristLeft]);
{
if (currentDistance < 0.1f && previousDistance > 0.1f )
{
if (this.GestureRecognized != null)
{
this.GestureRecognized(this, new GestureEventArgs(RecognitionResult.Success));
previousDate = DateTime.Now;
}
}
previousDistance = currentDistance;
}
}
}
这是我调用事件处理程序的地方
private void Window_Loaded(object sender, RoutedEventArgs e)
{
try
{
kinect = KinectSensor.KinectSensors[0];
kinect.Start();
}
catch (Exception ex)
{
System.Windows.MessageBox.Show("Could not find Kinect Camera: " + ex.Message);
}
kinect.DepthStream.Enable(DepthImageFormat.Resolution640x480Fps30);
kinect.ColorStream.Enable(ColorImageFormat.RgbResolution1280x960Fps12);
kinect.SkeletonStream.Enable(new TransformSmoothParameters()
{
Correction = 0.5f,
JitterRadius = 0.05f,
MaxDeviationRadius = 0.05f,
Prediction = 0.5f,
Smoothing = 0.5f
});
kinect.AllFramesReady += Kinect_SkeletonAllFramesReady;
recognitionEngine = new GestureRecognitionEngine();
armEngine = new ArmControllerEngine();
recognitionEngine.GestureRecognized += new EventHandler<GestureEventArgs>(recognitionEngine_GestureRecognized);
}
事件处理程序在此处触发
void recognitionEngine_GestureRecognized(object sender,
GestureEventArgs e)
{
//armEngine.setArm(raMove,port,servoId);
MessageBox.Show("HI");
}
消息框打印多次而不是一次!!请帮助
【问题讨论】: