64 lines
1.5 KiB
C#
64 lines
1.5 KiB
C#
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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 highlight_info : MonoBehaviour
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{
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//开启关闭显示信息
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public bool isShowInfo;
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//信息样式
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public GUIStyle _GUIStyle;
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//偏移距离
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public float Offset = 15;
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//物体名称
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public string Info = "名字";
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public Image CarImage;
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void Start()
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{
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//默认不显示
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isShowInfo = false;
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//字体大小
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_GUIStyle.fontSize = 40;
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//字体颜色
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_GUIStyle.normal.textColor = Color.red;
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}
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// Update is called once per frame
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void Update()
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{
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//射线方法
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Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
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RaycastHit hitInfo;
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if (Physics.Raycast(ray, out hitInfo))
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{
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//得到射线投射到的物体gameObj
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GameObject gameObj = hitInfo.collider.gameObject;
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//显示物体信息
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isShowInfo = true;
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//获取名称
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Info = gameObj.name;
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if (Input.GetMouseButtonDown(0))
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{
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CarImage.gameObject.SetActive(true);
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}
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}
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else
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{
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//不显示
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isShowInfo = false;
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}
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}
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void OnGUI()
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{
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if (isShowInfo)
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{ //标签 位置大小，信息，样式
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GUI.Label(new Rect(Input.mousePosition.x + Offset, Screen.height - Input.mousePosition.y, 100, 100), Info, _GUIStyle);
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}
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}
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}
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