투명디스플레이 연구사업

using UnityEngine;

using System.Collections;

public class FollowUserRotation : MonoBehaviour 

{

	[Tooltip("Index of the player, tracked by this component. 0 means the 1st player, 1 - the 2nd one, 2 - the 3rd one, etc.")]

	public int playerIndex = 0;

	void Update () 

	{

		KinectManager manager = KinectManager.Instance;

		if(manager && manager.IsInitialized())

		{

			if(manager.IsUserDetected(playerIndex))

			{

				long userId = manager.GetUserIdByIndex(playerIndex);

				if(manager.IsJointTracked(userId, (int)KinectInterop.JointType.ShoulderLeft) &&

				   manager.IsJointTracked(userId, (int)KinectInterop.JointType.ShoulderRight))

				{

					Vector3 posLeftShoulder = manager.GetJointPosition(userId, (int)KinectInterop.JointType.ShoulderLeft);

					Vector3 posRightShoulder = manager.GetJointPosition(userId, (int)KinectInterop.JointType.ShoulderRight);

					posLeftShoulder.z = -posLeftShoulder.z;

					posRightShoulder.z = -posRightShoulder.z;

					Vector3 dirLeftRight = posRightShoulder - posLeftShoulder;

					dirLeftRight -= Vector3.Project(dirLeftRight, Vector3.up);

					Quaternion rotationShoulders = Quaternion.FromToRotation(Vector3.right, dirLeftRight);

					transform.rotation = rotationShoulders;

				}

			}

		}

	}

}