62 lines
1.9 KiB
C#
62 lines
1.9 KiB
C#
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using System;
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using UnityEngine;
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using UnityEngine.EventSystems;
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namespace ZXL.Scripts.UI
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{
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public class ModelControls : MonoBehaviour, IPointerEnterHandler, IPointerExitHandler
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{
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private bool isCanControl;
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public Transform parent;
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public float speed = 2;
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private void Update()
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{
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if (isCanControl)
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{
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if (Input.GetMouseButton(0)) // 左键
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{
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var x = -Input.GetAxis("Mouse Y") * speed;
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var y = Input.GetAxis("Mouse X") * speed;
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if (x > 0 && parent.eulerAngles.x >= 90 && parent.eulerAngles.x < 180)
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{
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x = 0;
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parent.eulerAngles = new Vector3(90, parent.eulerAngles.y, 0);
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}
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else if (x < 0 && (parent.eulerAngles.x <= 0 || parent.eulerAngles.x > 180))
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{
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x = 0;
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parent.eulerAngles = new Vector3(0, parent.eulerAngles.y, 0);
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}
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parent.eulerAngles += new Vector3(x, y, 0);
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}
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else if (Input.GetMouseButton(1)) // 右键
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{
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var x = -Input.GetAxis("Mouse Y");
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var y = Input.GetAxis("Mouse X");
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parent.position += new Vector3(-y, x, 0);
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}
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parent.Translate(new Vector3(0, 0, Input.mouseScrollDelta.y));
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}
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}
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public void OnPointerEnter(PointerEventData eventData)
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{
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isCanControl = true;
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}
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public void OnPointerExit(PointerEventData eventData)
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{
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isCanControl = false;
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}
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public void ResetCamera()
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{
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parent.position = Vector3.zero;
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parent.rotation = Quaternion.identity;
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}
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}
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}
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