public static extern bool GetUserCenterOfMass(uint userID, ref XnVector3D pCenterOfMass);
public static extern bool GetUserCenterOfMass(uint userID, ref XnVector3D pCenterOfMass);
public static extern bool GetUserCenterOfMass(uint userID, ref XnVector3D pCenterOfMass);
public static extern bool GetUserCenterOfMass(uint userID, ref XnVector3D pCenterOfMass);