标签:Unity3d angle 角色 distance float 相机 using Input public
摄像机跟随目标,鼠标滑轮可以调整距离
InputController.cs
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class InputController : MonoBehaviour
{
public Vector2 m_Movement;
public bool isAtk;
public Vector3 m_Camera;
// Update is called once per frame
void Update()
{
m_Movement.Set(Input.GetAxis("Horizontal"), Input.GetAxis("Vertical"));
isAtk = Input.GetMouseButtonDown(0); // Input.GetButtonDown("Fire1");
m_Camera.Set(Input.GetAxis("Mouse X"),Input.GetAxis("Mouse Y"),Input.GetAxis("Mouse ScrollWheel"));
}
}
ArpgCameraC.cs
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class ArpgCameraC : MonoBehaviour
{
public InputController inputc;
public Transform target;
float xSpeed = 250;
float ySpeed = 125;
float x = 0;
float y = 0;
float distance = 4;
float zoomRate = 80;
float yMinLimit = -10;
float yMaxLimit = 70;
float disMinLimit = 2;
float disMaxLimit = 10;
Vector3 offset = new Vector3(0,1);
Vector3 rotateOffset = new Vector3(0.1f, 0, -1);
// Start is called before the first frame update
void Start()
{
// 锁定鼠标
Cursor.lockState = CursorLockMode.Locked;
}
// Update is called once per frame
void Update()
{
// 镜头角度
x += inputc.m_Camera.x * xSpeed * Time.deltaTime;
y -= inputc.m_Camera.y * ySpeed * Time.deltaTime;
y = ClampAngle(y, yMinLimit, yMaxLimit);
Quaternion rotation = Quaternion.Euler(y, x, 0);
transform.rotation = rotation;
// 只要移动,镜头始终朝着角色前方
if (inputc.m_Movement.x != 0 || inputc.m_Movement.y != 0)
{
// 目标跟随视角旋转
target.transform.rotation = Quaternion.Euler(0,x,0);
}
// 鼠标滚动 镜头距离
distance -= (inputc.m_Camera.z * Time.deltaTime) * zoomRate * Mathf.Abs(distance);
distance = Mathf.Clamp(distance,disMinLimit,disMaxLimit);
transform.position = target.position + offset + rotation * (rotateOffset * distance);
}
float ClampAngle(float angle,float min,float max)
{
if (angle > 360)
{
angle -= 360;
} else if (angle < -360)
{
angle += 360;
}
return Mathf.Clamp(angle, min, max);
}
}
标签:Unity3d,angle,角色,distance,float,相机,using,Input,public 来源: https://www.cnblogs.com/skyvip/p/15267755.html
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