E_ElecCompetition/Electrical_inspectionCompetitionSystem/Assets/Script/Camera/CameraControl.cs

using Unity.VisualScripting;
using UnityEngine;


public class CameraControl : MonoBehaviour
{
    public static CameraControl Instance { private set; get; }
    public float minDis = 0.5f;
    public float maxDis = 1.5f;
    public float rSmoothTime = 0.3f, sSmoothTime = 0.3f, mSmoothTime = 0.3f;
    public float mouseRotSpeed = 8, mouseMoveSpeed = 1, mouseZoomSpeed = 15;
    public float minVerticalAngle = -30, maxVerticalAngle = 60;
    public float minHorizontalAngle = -60, maxHorizontalAngle = 60;
    [Header("初始化数据"), SerializeField] float orginDis = 0;
    Vector3 currentPosition, movVelocity, targetPosition;
    float targetDis, currentDis, disVelocity;
    Vector3 currentRotation, targetRotation, rotVelocity;
    [SerializeField] Transform target;
    Vector3 pos;
    bool isok = false;
    public bool ZhoLI = false;//是否是重力模式
    float speed = 20;
    private void Awake()
    {
        Instance = this;
        SetCameraTrans();
        //Debug.Log("CameraControl");
    }
    [ContextMenu("设置相机位置")]
    private void SetCameraTrans()
    {
        currentDis = targetDis = orginDis;
        currentPosition = targetPosition = transform.position;
        currentRotation = targetRotation = transform.localEulerAngles;
    }
    public void SetOrginDis(Vector3 orginPos, Vector3 orginRO)
    {
        target = null;
        targetPosition = orginPos;
        targetRotation = orginRO;
        targetDis = 0;
    }
    public void SetPos(Vector3 pos,Vector3 ro)
    {
        targetPosition = pos;
        targetRotation = ro;
    }
    private void Update()
    {
        if (Input.touchCount == 0 && Input.GetMouseButton(1))
        {
            targetRotation.y += Input.GetAxis("Mouse X") * mouseRotSpeed;
            targetRotation.x -= Input.GetAxis("Mouse Y") * mouseRotSpeed;
        }
        targetDis = targetDis - Input.GetAxis("Mouse ScrollWheel") * mouseZoomSpeed;
        targetRotation.x = Mathf.Clamp(targetRotation.x, minVerticalAngle, maxVerticalAngle);
        //targetRotation.y = Mathf.Clamp(targetRotation.y, minHorizontalAngle, maxHorizontalAngle);
        targetDis = Mathf.Clamp(targetDis, minDis, maxDis);
        currentDis = Mathf.SmoothDamp(currentDis, targetDis, ref disVelocity, rSmoothTime);
        currentRotation = Vector3.SmoothDamp(currentRotation, targetRotation, ref rotVelocity, rSmoothTime);
        var tmpRotation = Quaternion.Euler(currentRotation);
        var offset = tmpRotation * Vector3.forward * -currentDis;
        if (target != null)
        {
            targetPosition = target.position;
        }
        currentPosition = Vector3.SmoothDamp(currentPosition, targetPosition, ref movVelocity, mSmoothTime);
        var tmpPosition = currentPosition + offset;
        if (transform.rotation != tmpRotation)
        {
            transform.rotation=tmpRotation;
        }
        if (ZhoLI)
        {
            if (transform.position.y > 3f)
            {
                transform.position = new Vector3(transform.position.x, 2.1f, transform.position.z);
            }
        }
        else
        {
            if (transform.position.y > 20f)
            {
                transform.position = new Vector3(transform.position.x, 20f, transform.position.z);
            }
        }
        if (transform.position.y < 2f)
        {
            transform.position = new Vector3(transform.position.x, 2.1f, transform.position.z);
        }
        if (Input.GetKey(KeyCode.LeftShift))
        {
            speed = 25f;
        }
        else
        {
            speed = 12f;
        }

        
        float x= Mathf.Clamp(transform.position.x, -137f, 102f);
        //float y = Mathf.Clamp(transform.position.y, 2.1f, 20f);
        float z= Mathf.Clamp(transform.position.z, -125f, 119f);
        transform.position = new Vector3(x,transform.position.y,z);
    }
    private void FixedUpdate()
    {
        float x = Input.GetAxis("Horizontal");
        float y = Input.GetAxis("Vertical");
        float z = Input.GetAxis("Updown");
        if (x != 0 || y != 0 || z != 0)
        {
            Debug.Log("Horizontal " + x + " Ver" + y);
            if (!ZhoLI)
            {
                z = (z * Time.deltaTime * speed);
                Debug.Log(z);
            }
            pos = new Vector3(x * Time.deltaTime * speed, z, y * Time.deltaTime * speed);
            isok = true;
            
        }
        else
        {
            isok = false;
        }
        if (isok)
        {
            if (transform.position != pos || x != 0 || y != 0||z !=0)
            {
                transform.Translate(pos);
                
            }
        }
        
    }
    //public void Fly()
    //{
    //    ZhoLI = false;
    //    transform.GetComponent<Rigidbody>().useGravity = false;
    //    transform.position = new Vector3(transform.position.x, 20f, transform.position.z);
    //}
    //public void NotFly()
    //{
    //    ZhoLI = true;
    //    transform.GetComponent<Rigidbody>().useGravity = true;
    //    transform.position = new Vector3(transform.position.x,2.1f,transform.position.z);
    //}
}
////声明部分public float horizontalinput;
/////水平参数public float Verticalinput;
/////垂直参数float speed=10.0f;
/////声明一个参数，没有规定
/////在update中书写
///void Update()
///{
///horizontalinput = Input.GetAxis("Horizontal");
/////AD方向控制Verticalinput = Input.GetAxis("Vertical");
///if (horizontalinput!=0&&Verticalinput!=0)
///{horizontalinput = horizontalinput * 0.6f;Verticalinput = Verticalinput * 0.6f;}
/////WS方向控制this.transform.Translate(Vector3.right * horizontalinput * Time.deltaTime * speed);
///控制该物体向侧方移动this.transform.Translate(Vector3.forward*  Verticalinput * Time.deltaTime * speed);//控制该物体向前后移动}