Kinect繪畫C＃，WPF，SDK Kinect

Question

我是這個網站的新手，我真的需要你的幫助或只是一個建議傢伙。

有誰知道如何做或可以幫助我做出類似於這個應用程序？

Draw smooth line in InkCanvas WPF with Kinect

Inline Link

或類似的東西

Inline Link

我知道如何訪問我的Kinect，探測和跟蹤每個關節等的唯一thnig我不知道和我遇到的問題是，我真的不知道如何製作一個函數，例如右手並在畫布上繪製一條線。

任何人都可以幫助我嗎？

Answer 1

在這裏，你有很多的例子：

• http://www.microsoft.com/en-us/kinectforwindows/develop/how-to-videos.aspx

PowerPoint演示控制例子演示瞭如何檢測和跟蹤的手，甚至如何檢測一些手勢。

編輯：

以下的PowerPoint控制的例子，下面的代碼我告訴你如何跟蹤我的手用橢圓：

void sensor_SkeletonFrameReady(object sender, SkeletonFrameReadyEventArgs e) 
     { 
      try 
      { 
       using (var skeletonFrame = e.OpenSkeletonFrame()) 
       { 
        if (skeletonFrame == null) 
         return; 

        if (skeletons == null || 
         skeletons.Length != skeletonFrame.SkeletonArrayLength) 
        { 
         skeletons = new Skeleton[skeletonFrame.SkeletonArrayLength]; 
        } 
        skeletonFrame.CopySkeletonDataTo(skeletons); 
       } 
       Skeleton closestSkeleton = skeletons.Where(s => s.TrackingState == SkeletonTrackingState.Tracked) 
                .OrderBy(s => s.Position.Z * Math.Abs(s.Position.X)) 
                .FirstOrDefault(); 
       if (closestSkeleton == null) 
        return; 

       var rightFoot = closestSkeleton.Joints[JointType.FootRight]; 
       var leftFoot = closestSkeleton.Joints[JointType.FootLeft]; 
       var rightHand = closestSkeleton.Joints[JointType.HandRight]; 
       var leftHand = closestSkeleton.Joints[JointType.HandLeft]; 

       if (rightFoot.TrackingState == JointTrackingState.NotTracked || 
        rightHand.TrackingState == JointTrackingState.NotTracked || 
        leftHand.TrackingState == JointTrackingState.NotTracked) 
       { 
        //Don't have a good read on the joints so we cannot process gestures 
        return; 
       } 

       CoordinateMapper mapper = sensor.CoordinateMapper; 
       var point = mapper.MapSkeletonPointToColorPoint(closestSkeleton.Joints[JointType.Head].Position, sensor.ColorStream.Format); 
       var point1 = mapper.MapSkeletonPointToColorPoint(rightHand.Position, sensor.ColorStream.Format); 
       var point2 = mapper.MapSkeletonPointToColorPoint(leftHand.Position, sensor.ColorStream.Format); 
        // - Put Your Draw Code Here insted of the following: 
        SetEllipsePosition(ellipseRightFoot, rightFoot, false); 
        SetEllipsePosition(ellipseLeftFoot, leftFoot, false); 
        SetEllipsePosition(ellipseLeftHand, leftHand, isBackGestureActive); 
        SetEllipsePosition(ellipseRightHand, rightHand, isForwardGestureActive); 
        SetImagePosition(punhal, rightHand); 
        SetImagePosition2(punhal2, leftHand); 
        // ------------------------------------------------- 
      catch 
      { 
       myException(this, new EventArgs()); 
      } 
     } 

這是來自微軟SDK中的方法每次Kinect都會有效地傳遞你的骨架。你只需要把你的代碼繪製到任何你想要的地方，我有我的SetEllipsePosition和SetImagePosition。