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- using UnityEngine;
- using System.Collections;
- public class cameramove : MonoBehaviour
- {
- private Vector3 world;
- private float speed = 0;//物体移动的速度
- // Use this for initialization
- void Start()
- {
- world.x = -2;
- world.y = 0;
- world.z = 6;
- }
- // Update is called once per frame
- void Update()
- {
- Vector2 screenpos = Camera.main.WorldToScreenPoint(transform.position);//物体的世界坐标转化成屏幕坐标
- Vector3 e = Input.mousePosition;//鼠标的位置
- //当点击鼠标中键时
- //unity3d论坛http://www.unitymanual.com
- if (Input.GetMouseButtonDown(2))
- {
- //e.z=screenpos.z;//1.因为鼠标的屏幕 Z 坐标的默认值是0,所以需要一个z坐标
- //e.z=1;//将鼠标
- //摄像机要垂直于x-z平面
- //world=Camera.main.ScreenToWorldPoint(e);
- world = new Vector3(Input.mousePosition.x/Screen.width,Input.mousePosition.y/Screen.height,106f );
- Vector3 world1= Camera.main.ViewportToWorldPoint(new Vector3(world.x, world.y, 106f));
- //world.x = Camera.main.ScreenToWorldPoint(Input.mousePosition).x;
- //world.z = Camera.main.ScreenToWorldPoint(Input.mousePosition).y;
- //world.y = transform.position.y;
- print("new x:" + world.x);
- print("new y:" + world.y);
- print("new z:" + world.z);
- //创建物体
- //GameObject goNew = GameObject.CreatePrimitive(PrimitiveType.Sphere);
- //goNew.transform.position = world1;
- transform.LookAt(world1);
- }
- }
- }
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