unity kinect 初始代码

using UnityEngine.UI;    

public class UseOverKinectManager : MonoBehaviour {        

  public RawImage kinectImg;       

 public Canvas canvas;      

  public Image rightHand;        

 public Image btn1;        

  // Use this for initialization      

 void StARt () {              }            

  // Update is called once per frame       

void Update () {          

 bool isInit = KinectManager.Instance.IsInitialized();  //检测设备可用          

 if (isInit) {                 // print("width = " + KinectManager.Instance.GetDepthImageWidth() + " height = " + KinectManager.Instance.GetDepthImageHeight()); //宽高                 

 //设备准备好了  可以读取了              

 if (kinectImg.texture == null)               {                   Texture2D kinectPic = KinectManager.Instance.GetUsersClrTex();  //从设备获取彩色数据                   // Texture2D kinectPic = KinectManager.Instance.GetUsersLblTex();  //获取深度数据量                   kinectImg.texture = kinectPic;  //把彩色数据给控件显示               }                  if (KinectManager.Instance.IsUserDetected())               {                   //检测到玩家                   long userId = KinectManager.Instance.GetPrimARyUserID();  //获取用户id                      int jointType = (int)KinectInterop.JointType.HandRight;                   if (KinectManager.Instance.IsJointTracked(userId,jointType))                   {           

            //关节点被追踪到                       Vector3 rightHandPos = KinectManager.Instance.GetJointKinectPosition(userId, jointType); 

 //1.获取关节点3D坐标                       Vector3 rightHandScreenPos = Camera.main.WorldToScreenPoint(rightHandPos); 

 //2.关节点坐标转换成屏幕坐标                       Vector2 rightHandSenPos = new Vector2(rightHandScreenPos.x, rightHandScreenPos.y);                      // print("x = " + rightHandScreenPos.x + " y = " + rightHandScreenPos.y);                       Vector2 rightHandUguiPos;                       if(RectTransformUtility.ScreenPointToLocalPointInRectangle((RectTransform)canvas.transform, rightHandSenPos, null,out rightHandUguiPos))                       {         

                  //表示右手在矩形范围内                           RectTransform rightRectTf =  rightHand.transform as RectTransform;                           rightRectTf.anchoredPosition = rightHandUguiPos;              

         }                          if (RectTransformUtility.RectangleContainsScreenPoint(btn1.rectTransform,rightHandSenPos,null))                       {                      

     //手在按钮1上悬停                        

  // print("手在按钮1上悬停");                           KinectInterop.HandState rightHandState = KinectManager.Instance.GetRightHandState(userId);                           if (rightHandState == KinectInterop.HandState.Closed)                           {                  

             //print("握拳选择了");                      

     }                 

      }                       else                       {                          // print("离开");                       }                                             }               }                                         }       }   }