53 lines
2.4 KiB
C#
53 lines
2.4 KiB
C#
using System.Collections;
|
||
using System.Collections.Generic;
|
||
using UnityEngine;
|
||
|
||
public class Camera_Control : MonoBehaviour
|
||
{
|
||
public Transform Agent;
|
||
public Camera Cam;
|
||
public float MouseSensitivity = 100;
|
||
public float yRotation = 0.1f;//定义一个浮点类型的量，记录‘围绕’X轴旋转的角度
|
||
public float viewDistance = 100;
|
||
|
||
private float Mouse_X;
|
||
private float Mouse_Y;
|
||
|
||
void Start()
|
||
{
|
||
Cursor.lockState = CursorLockMode.Locked;// 隐藏并且锁定鼠标
|
||
}
|
||
|
||
void Update()
|
||
{
|
||
//Mouse_X = Input.GetAxis("Mouse X") * MouseSensitivity * Time.deltaTime;
|
||
//Debug.Log(Input.GetAxis("Mouse X"));
|
||
//Mouse_Y = Input.GetAxis("Mouse Y") * MouseSensitivity * Time.deltaTime;
|
||
|
||
//yRotation = yRotation - Mouse_Y;
|
||
//xRotation值为正时，屏幕下移，当xRotation值为负时，屏幕上移
|
||
//当鼠标向上滑动，Mouse_Y值为正,xRotation-Mouse_Y的值为负,xRotation总的值为负，屏幕视角向上滑动
|
||
//当鼠标向下滑动，Mouse_Y值为负,xRotation-Mouse_Y的值为正,xRotation总的值为正，屏幕视角向下滑动
|
||
//简单来说就是要控制鼠标滑动的方向与屏幕移动的方向要相同
|
||
|
||
//limit UP DOWN between -90 -> 90
|
||
//yRotation = Mathf.Clamp(yRotation, -90f, 90f);
|
||
|
||
|
||
//相机左右旋转时，是以Y轴为中心旋转的，上下旋转时，是以X轴为中心旋转的
|
||
//Agent.Rotate(Vector3.up * Mouse_X);
|
||
//Vector3.up相当于Vector3(0,1,0),CameraRotation.Rotate(Vector3.up * Mouse_X)相当于使CameraRotation对象绕y轴旋转Mouse_X个单位
|
||
//即相机左右旋转时，是以Y轴为中心旋转的，此时Mouse_X控制着值的大小
|
||
|
||
//相机在上下旋转移动时，相机方向不会随着移动，类似于低头和抬头，左右移动时，相机方向会随着向左向右移动，类似于向左向右看
|
||
//所以在控制相机向左向右旋转时，要保证和父物体一起转动
|
||
//this.transform.localRotation = Quaternion.Euler(yRotation, 0, 0);
|
||
//this.transform指这个CameraRotation的位置,localRotation指的是旋转轴
|
||
//transform.localRotation = Quaternion.Eular(x,y,z)控制旋转的时候，按照X-Y-Z轴的旋转顺规
|
||
//即以围绕X轴旋转x度，围绕Y轴旋转y度，围绕Z轴旋转z度
|
||
//且绕轴旋转的坐标轴是父节点本地坐标系的坐标轴
|
||
}
|
||
|
||
|
||
}
|