104 lines
2.9 KiB
C#
104 lines
2.9 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using UnityEngine.UI;
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public class Controller : MonoBehaviour
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{
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/// <summary>
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/// 提升机模型
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/// </summary>
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public GameObject hoister;
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/// <summary>
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/// 小车模型
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/// </summary>
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public GameObject trolley;
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public Button but;
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private Camera mainCamera;
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private bool isDragging = false;
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private Transform objectToDrag;
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private Vector3 offset;
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void Start()
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{
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//mainCamera = Camera.main;
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//string str = "提升机";
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//but.onClick.AddListener(() =>
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//{
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// Displaymodel(str);
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//});
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}
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public void Displaymodel(string data)
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{
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if (data == "小车")
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{
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hoister.SetActive(false);
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trolley.SetActive(true);
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}
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else if(data == "提升机")
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{
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trolley.SetActive(false);
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hoister.SetActive(true);
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}
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else
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{
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Debug.Log("错误参数");
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}
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}
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void Update()
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{
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////// 检测鼠标左键按下
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//if (Input.GetMouseButtonDown(1))
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//{
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// Ray ray = mainCamera.ScreenPointToRay(Input.mousePosition);
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// RaycastHit hit;
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// // 射线检测物体
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// if (Physics.Raycast(ray, out hit))
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// {
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// if (hit.collider.CompareTag("Car"))
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// {
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// // 检测到的物体是我们想拖动的物体
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// objectToDrag = hit.transform;
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// isDragging = true;
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// // 计算鼠标点击位置与物体中心的偏移
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// offset = objectToDrag.position - GetMouseWorldPosition();
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// }
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// if (hit.collider.CompareTag("Hoister"))
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// {
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// // 检测到的物体是我们想拖动的物体
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// objectToDrag = hit.transform;
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// isDragging = true;
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// // 计算鼠标点击位置与物体中心的偏移
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// offset = objectToDrag.position - GetMouseWorldPosition();
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// }
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// }
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//}
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//// 检测鼠标左键释放
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//if (Input.GetMouseButtonUp(1))
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//{
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// isDragging = false;
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// objectToDrag = null;
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//}
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//Vector3 mousePosition = Input.mousePosition;
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//// 如果正在拖动物体，则更新物体位置
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//if (isDragging && objectToDrag != null&& mousePosition.x >= 0 && mousePosition.x <= Screen.width &&
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// mousePosition.y >= 0 && mousePosition.y <= Screen.height)
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//{
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// objectToDrag.position = GetMouseWorldPosition() + offset;
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//}
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}
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Vector3 GetMouseWorldPosition()
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{
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// 获取鼠标在世界空间中的位置
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Vector3 mouseScreenPosition = Input.mousePosition;
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mouseScreenPosition.z = mainCamera.WorldToScreenPoint(objectToDrag.position).z;
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return mainCamera.ScreenToWorldPoint(mouseScreenPosition);
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}
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}
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