52 lines
1.5 KiB
C#
52 lines
1.5 KiB
C#
using UnityEngine;
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public class FlyCamera : MonoBehaviour
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{
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public float movementSpeed = 10.0f; // 基础移动速度
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public float fastSpeed = 50.0f; // 加速移动速度（按住 Shift）
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public float mouseSensitivity = 3.0f; // 鼠标灵敏度
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private float yaw = 0.0f; // 水平旋转角度
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private float pitch = 0.0f; // 垂直旋转角度
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void Start()
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{
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// 锁定并隐藏鼠标光标
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Cursor.lockState = CursorLockMode.Locked;
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Cursor.visible = false;
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}
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void Update()
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{
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// 鼠标控制视角
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float mouseX = Input.GetAxis("Mouse X") * mouseSensitivity;
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float mouseY = Input.GetAxis("Mouse Y") * mouseSensitivity;
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yaw += mouseX;
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pitch -= mouseY;
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pitch = Mathf.Clamp(pitch, -90f, 90f); // 限制垂直旋转角度
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transform.eulerAngles = new Vector3(pitch, yaw, 0.0f);
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// 键盘控制移动
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float currentSpeed = Input.GetKey(KeyCode.LeftShift) ? fastSpeed : movementSpeed;
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Vector3 direction = new Vector3();
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if (Input.GetKey(KeyCode.W))
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direction += transform.forward;
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if (Input.GetKey(KeyCode.S))
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direction -= transform.forward;
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if (Input.GetKey(KeyCode.A))
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direction -= transform.right;
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if (Input.GetKey(KeyCode.D))
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direction += transform.right;
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if (Input.GetKey(KeyCode.Space))
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direction += transform.up;
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if (Input.GetKey(KeyCode.LeftControl))
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direction -= transform.up;
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transform.position += direction.normalized * currentSpeed * Time.deltaTime;
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}
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}
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