Unity3D之触摸输入实现物体滑动

新建一个Cube物体，创建一个脚本TouchTest04，将该脚本挂到Cube物体上，代码如下：

using UnityEngine;
using System.Collections;

public class TouchTest04 : MonoBehaviour
{
    void Update()
    {
        int touchNum = Input.touchCount;

        if (touchNum > 0)
        {
            Touch touch = Input.GetTouch(0);
            if (touch.phase == TouchPhase.Moved)
            {
                Vector3 dir = new Vector3(touch.deltaPosition.x, touch.deltaPosition.y, 0f) * 0.1f;
                transform.Translate(dir);
            }
        }
    }
}

OK，完成！