如何使用新的输入系统创建鼠标外观？

Question

我正在尝试为我的第一人称游戏创建流畅的鼠标外观。像这样使用新的输入系统：

public class MouseLook : MonoBehaviour
{
    [SerializeField] float sensitivityX = 8f;
        [SerializeField] float sensitivityY = 0.5f;
        float mouseX, mouseY;
        [SerializeField] Transform playerCamera;
        [SerializeField] float xClamp = 75f;
        float xRotataion = 0f;
     private void Update()
     { 
             transform.Rotate(Vector3.up, mouseX * Time.fixedDeltaTime);
             xRotataion -= mouseY;
             xRotataion = Mathf.Clamp(xRotataion, -xClamp, xClamp);
             Vector3 targetRotation = transform.eulerAngles;
             targetRotation.x = xRotataion;
             playerCamera.eulerAngles = targetRotation;
    } 
     public void ReceiveInput(Vector2 mouseInput) 
        {
             mouseX = mouseInput.x * sensitivityX;
             mouseY = mouseInput.y * sensitivityY;
        }
}

这里是 InputManager class :

Vector2 mouseInput;
 private void Awake() 
  { groundMovement.MouseX.performed += ctx => mouseInput.x = ctx.ReadValue<float>();
        groundMovement.MouseY.performed += ctx => mouseInput.y = ctx.ReadValue<float>();
}
  private void Update()
    {
        movement.ReceiveInput(horizontalInput);
        mouseLook.ReceiveInput(mouseInput); 
    }

    private void OnEnable()
    {
        controls.Enable(); 
    }

    private void OnDestroy()
    {
        controls.Disable(); 
    }

但是，由于某种原因，鼠标移动时出现抖动。所以我想使用我之前用于旧输入系统的代码：

 [SerializeField][Range(0.0f, 0.5f)] float mouseSmoothTime = 0.03f;
    [SerializeField] float mouseSensitivity = 3.5f;
    float cameraPitch = 0.0f;
    Vector2 currentMouseDelta = Vector2.zero;
    Vector2 currentMouseDeltaVelocity = Vector2.zero;

    private void Update()
    {
       
        Vector2 targetMouseDelta = new Vector2(Input.GetAxis("Mouse X"), Input.GetAxis("Mouse Y"));

    currentMouseDelta = Vector2.SmoothDamp(currentMouseDelta, targetMouseDelta, ref currentMouseDeltaVelocity, mouseSmoothTime);

    cameraPitch -= currentMouseDelta.y * mouseSensitivity;

    cameraPitch = Mathf.Clamp(cameraPitch, -90.0f, 90.0f);

    playerCamera.localEulerAngles = Vector3.right * cameraPitch;

    transform.Rotate(Vector3.up * currentMouseDelta.x * mouseSensitivity);
}

但是我如何为新的输入系统配置它并且仍然能够使用它？

public void ReceiveInput(Vector2 mouseInput) 
        {
             mouseX = mouseInput.x * sensitivityX;
             mouseY = mouseInput.y * sensitivityY;
        }

Answer 1

升级如下。使用下面的方法，您可以像在旧系统中一样获得鼠标增量：

~~Vector2 targetMouseDelta = new Vector2(Input.GetAxis("Mouse X"), Input.GetAxis("Mouse Y"));~~

Vector2 targetMouseDelta = Mouse.current.delta.ReadValue()*Time.smoothDeltaTime;

如何使用新的输入系统创建鼠标外观？

How to create mouse look using the new input system?

unity3d