using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.EventSystems;

public class Swipe : MonoBehaviour, IDragHandler {
    Vector2 delta;
    Quaternion rotationX;
    Quaternion rotationY;
    Quaternion originRotation;
    public GameObject Camera;

    public void OnDrag(PointerEventData eventData)
    {
        delta = eventData.delta;
        rotationX = Quaternion.AngleAxis(delta.x, Vector3.up);
        rotationY = Quaternion.AngleAxis(-delta.y, Vector3.right);
        originRotation = Camera.transform.rotation;
    }

    private void FixedUpdate()
    {
        Camera.transform.rotation = originRotation *  rotationY * rotationX ;

    }

}