투명디스플레이 연구사업

using UnityEngine;

using System.Collections;

public class ThirdPersonCamera : MonoBehaviour

{

	[Tooltip("Smoothing factor of camera motion.")]

	public float smooth = 3f;		// a public variable to adjust smoothing of camera motion

	private Transform standardPos;			// the usual position for the camera, specified by a transform in the game

	private Transform lookAtPos;			// the position to move the camera to when using head look

	void Start()

	{

		// initialising references

		standardPos = GameObject.Find ("CamPos").transform;

		if(GameObject.Find ("LookAtPos"))

			lookAtPos = GameObject.Find ("LookAtPos").transform;

	}

	void FixedUpdate ()

	{

		// if we hold Alt

		if(Input.GetButton("Fire2") && lookAtPos)

		{

			// lerp the camera position to the look at position, and lerp its forward direction to match 

			transform.position = Vector3.Lerp(transform.position, lookAtPos.position, smooth > 0f ? Time.deltaTime * smooth : 1f);

			transform.forward = Vector3.Lerp(transform.forward, lookAtPos.forward, smooth > 0f ? Time.deltaTime * smooth : 1f);

		}

		else

		{	

			// return the camera to standard position and direction

			transform.position = Vector3.Lerp(transform.position, standardPos.position, smooth > 0f ? Time.deltaTime * smooth : 1f);	

			transform.forward = Vector3.Lerp(transform.forward, standardPos.forward, smooth > 0f ? Time.deltaTime * smooth : 1f);

		}

	}

}