투명디스플레이 연구사업

using UnityEngine;

using System.Collections;

public class SetBackgroundImage : MonoBehaviour 

{

	[Tooltip("GUI-texture used to display the color camera feed on the scene background.")]

	public GUITexture backgroundImage;

	[Tooltip("Camera that will be set-up to display 3D-models in the Kinect FOV.")]

	public Camera foregroundCamera;

	[Tooltip("Use this setting to minimize the offset between the background image and model overlay.")]

	[Range(-0.1f, 0.1f)]

	public float adjustedCameraOffset = 0f;

	// variable to track the current camera offset

	private float currentCameraOffset = 0f;

	// initial camera position

	private Vector3 initialCameraPos = Vector3.zero;

	void Start()

	{

		KinectManager manager = KinectManager.Instance;

		if(manager && manager.IsInitialized())

		{

			KinectInterop.SensorData sensorData = manager.GetSensorData();

			if(foregroundCamera != null && sensorData != null && sensorData.sensorInterface != null)

			{

				foregroundCamera.fieldOfView = sensorData.colorCameraFOV;

				initialCameraPos = foregroundCamera.transform.position;

				Vector3 fgCameraPos = initialCameraPos;

				fgCameraPos.x += sensorData.faceOverlayOffset + adjustedCameraOffset;

				foregroundCamera.transform.position = fgCameraPos;

				currentCameraOffset = adjustedCameraOffset;

			}

		}

	}

	void Update()

	{

		KinectManager manager = KinectManager.Instance;

		if(manager && manager.IsInitialized())

		{

			if(backgroundImage && (backgroundImage.texture == null))

			{

				backgroundImage.texture = manager.GetUsersClrTex();

			}

			if(currentCameraOffset != adjustedCameraOffset)

			{

				// update the camera automatically, according to the current sensor height and angle

				KinectInterop.SensorData sensorData = manager.GetSensorData();

				if(foregroundCamera != null && sensorData != null)

				{

					Vector3 fgCameraPos = initialCameraPos;

					fgCameraPos.x += sensorData.faceOverlayOffset + adjustedCameraOffset;

					foregroundCamera.transform.position = fgCameraPos;

					currentCameraOffset = adjustedCameraOffset;

				}

			}

		}

	}

}