Question

public class Rotate : MonoBehaviour
{
    public float speed = 1.0f;


    private void Update()
    {
        transform.Rotate(new Vector3(Input.GetAxis("Mouse Y"), Input.GetAxis("Mouse X"), 0) * Time.deltaTime * speed);
    }
}

我想用鼠标平滑地旋转对象。

但是在这种情况下，如果我向右移动鼠标，它将使对象向左旋转，而如果向上移动鼠标，则将其向下旋转。

Answer 1

这就像我想要的那样工作：

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class MouseOrbit : MonoBehaviour
{
    public float speedH = 2.0f;
    public float speedV = 2.0f;

    private float yaw = 180.0f;
    private float pitch = 0.0f;

    private void Start()
    {
        Cursor.lockState = CursorLockMode.Locked;
    }

    void Update()
    {
        yaw -= speedH * Input.GetAxis("Mouse X");
        pitch -= speedV * Input.GetAxis("Mouse Y");

        transform.eulerAngles = new Vector3(pitch, yaw, 0.0f);
    }
}

为什么当用鼠标旋转对象时，它朝相反的方向旋转？

1 个答案: