using UnityEngine;
using System.Collections;
public class RotateObj : MonoBehaviour
{
public Transform CenObj;//围绕的物体
private Vector3 Rotion_Transform;
private new Camera camera;
void Start()
{
camera = GetComponent<Camera>();
Rotion_Transform = CenObj.position;
}
void Update()
{
Ctrl_Cam_Move();
Cam_Ctrl_Rotation();
}
//镜头的远离和接近
public void Ctrl_Cam_Move()
{
if (Input.GetAxis("Mouse ScrollWheel") > 0)
{
transform.Translate(Vector3.forward * 1f);//速度可调 自行调整
}
if (Input.GetAxis("Mouse ScrollWheel") < 0)
{
transform.Translate(Vector3.forward * -1f);//速度可调 自行调整
}
}
//摄像机的旋转
public void Cam_Ctrl_Rotation()
{
var mouse_x = Input.GetAxis("Mouse X");//获取鼠标X轴移动
var mouse_y = -Input.GetAxis("Mouse Y");//获取鼠标Y轴移动
if (Input.GetKey(KeyCode.Mouse1))
{
transform.RotateAround(Rotion_Transform, Vector3.up, mouse_x * 5);
transform.RotateAround(Rotion_Transform, transform.right, mouse_y * 5);
}
}
}
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