투명디스플레이 연구사업

using UnityEngine;

using System.Collections;

public class UserHeadCamera : MonoBehaviour

{

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

	public int playerIndex = 0;

	[Tooltip("Kinect joint used to control the camera.")]

	public KinectInterop.JointType playerJoint = KinectInterop.JointType.Head;

	[Tooltip("Whether the camera view is mirrored or not.")]

	public bool mirroredView = false;

	[Tooltip("Kinect origin position.")]

	public Vector3 originPosition = Vector3.zero;

	[Tooltip("Whether to apply the joint rotation to the camera.")]

	public bool applyJointRotation = false;

	[Tooltip("Initial camera rotation.")]

	public Vector3 initialRotation = Vector3.zero;

	[Tooltip("Whether the z-movement is inverted or not.")]

	public bool invertedZMovement = false;

	[Tooltip("Smooth factor used for the camera orientation.")]

	public float smoothFactor = 5f;

	private KinectManager kinectManager = null;

	private Quaternion initialHeadRot;

	void Start ()

	{

		kinectManager = KinectManager.Instance;

		initialHeadRot = (mirroredView ? Quaternion.Euler(0f, 180f, 0f) : Quaternion.identity) * Quaternion.Euler(initialRotation);

	}

	void Update ()

	{

		if(kinectManager && kinectManager.IsInitialized())

		{

			long userId = kinectManager.GetUserIdByIndex(playerIndex);

			if(userId != 0 && kinectManager.IsJointTracked(userId, (int)playerJoint))

			{

				Vector3 headPos = kinectManager.GetJointPosition(userId, (int)playerJoint);

				if(invertedZMovement)

				{

					headPos.z = -headPos.z;

				}

				headPos += originPosition;

				transform.position = headPos + transform.forward * 0.1f;

				if(applyJointRotation)

				{

					Quaternion headRot = kinectManager.GetJointOrientation(userId, (int)playerJoint, !mirroredView);

					Vector3 jointDir = kinectManager.GetJointDirection (userId, (int)playerJoint, mirroredView, invertedZMovement);

					Quaternion invPitchRot = Quaternion.FromToRotation (jointDir, Vector3.up);

					headRot = headRot * invPitchRot;

					transform.rotation = Quaternion.Slerp(transform.rotation, initialHeadRot * headRot, smoothFactor * Time.deltaTime);

				}

			}

		}

	}

}