using UnityEngine;

using System.Collections;

public class _6_1 : MonoBehaviour

{

    //施加普通力的对象

    private GameObject addForce = null;

    //施加目标位置力的对象

    private GameObject addPost = null;

    //目标对象

    private GameObject cube = null;

    // Use this for initialization

    void Start ()

    {

        //获取施加普通力的对象

        addForce = GameObject.Find("Sphere0");

        //获取施加目标位置力的对象

        addPost = GameObject.Find("Sphere1");

        cube = GameObject.Find("Cube");

    }

    private void OnGUI()

    {

        if (GUILayout.Button("普通力",GUILayout.Height()))

        {

            //施加一个力，x轴方向力的大小为1000，z轴方向力的大小为1000

            addForce.rigidbody.AddForce(,,);

        }

        if (GUILayout.Button("位置力", GUILayout.Height()))

        {

            //施加一个位置力，物体将会向这个位置移动，力的模式为冲击力

            Vector3 force = cube.transform.position - addPost.transform.position;

            addPost.rigidbody.AddForceAtPosition(force, addPost.transform.position, ForceMode.Impulse);

        }

    }

    // Update is called once per frame

    void Update () {

    }

}