Unity 3D笔记——脚本让camera转动起来

源码部分：

using UnityEngine;using System.Collections;public class cameraRotate : MonoBehaviour {private float angle_X;private float angle_Y;public float hori_Speed = 360f;public float vert_Speed = 120f; //水平、垂直方向旋转速度；public float minAngle=50f;public float maxAngle=100f;//
Use this for initializationvoid Start () {angle_X =this .transform.eulerAngles.x;angle_Y =this .transform .eulerAngles.y;//获取当前摄像机X，Y的角度；}// Update is called once per framevoid Update () {}//旋转摄像机的操作放在LateUpdate里面；void LateUpdate () {angle_Y +=Input .GetAxis
("Horizontal")*Time.deltaTime *hori_Speed;angle_X +=Input .GetAxis ("Vertical")*Time.deltaTime *vert_Speed;//通过按键获取地址；angle_X =ClampAngle (angle_X ,minAngle ,maxAngle );//调用方法ClampAngele;//angle_Y =ClampAngle (angle_Y ,minAngle ,maxAngle );Vector3 angle= new
Vector3 (angle_X ,angle_Y ,0);Quaternion angle_Q= Quaternion .Euler (angle);//欧拉角转换四元数；this.transform.rotation= angle_Q;}float ClampAngle(float angle,float min,float max)//控制角度；{if(angle>360){angle-=360;}if(angle<-360 angle="" 360="" return="" mathf="" clamp=""
angle="" min="" max="" mathf="" clamp="" void="" controlview="" if="" input="" getaxis="" mouse="" scrollwheel="">0){this.camera.fieldOfView +=Input.GetAxis ("Mouse ScrollWheel")*3f;}if(Input .GetAxis ("Mouse ScrollWheel")<0){this.camera.fieldOfView +=Input.GetAxis
("Mouse ScrollWheel")*3f;}}}