48 lines
1.3 KiB
C#
48 lines
1.3 KiB
C#
using HighlightPlus;
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using UnityEngine;
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public class OutLineMgr : Singleton<OutLineMgr>
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{
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private HighlightEffect lastHighlight; // 上一次命中的高亮组件
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protected override void OnUpdate()
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{
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base.OnUpdate();
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Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
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if (Physics.Raycast(ray, out RaycastHit hit))
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{
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GameObject hitObj = hit.collider.gameObject;
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HighlightEffect currentHighlight = hitObj.GetComponent<HighlightEffect>();
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Debug.Log(hitObj.name);
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// 如果是新物体
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if (currentHighlight != null && currentHighlight != lastHighlight)
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{
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// 关闭上一个高亮
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if (lastHighlight != null)
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{
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lastHighlight.highlighted = false;
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}
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// 开启当前高亮
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currentHighlight.highlighted = true;
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lastHighlight = currentHighlight;
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}
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else if (currentHighlight == null && lastHighlight != null)
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{
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// 没有命中高亮物体，关闭之前的
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lastHighlight.highlighted = false;
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lastHighlight = null;
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}
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}
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else
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{
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// 如果什么都没命中，也关闭之前的
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if (lastHighlight != null)
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{
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lastHighlight.highlighted = false;
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lastHighlight = null;
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}
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}
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}
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}
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