2024-10-21 10:08:49 +08:00
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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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2024-10-21 16:51:26 +08:00
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//<2F><>ʾ<EFBFBD><CABE><EFBFBD>Ҿ<EFBFBD><D2BE><EFBFBD>Ŀ<EFBFBD><C4BF><EFBFBD><EFBFBD>λ<EFBFBD><CEBB>
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2024-10-21 10:08:49 +08:00
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public class DistanceDisplay3D : MonoBehaviour
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{
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public Transform Character; // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> Transform
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public Transform target; // Ŀ<><C4BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> Transform
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public Text distanceText; // 3D Canvas <20><><EFBFBD><EFBFBD>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD><EFBFBD><EFBFBD> Text <20><><EFBFBD><EFBFBD>
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private Transform canvasTransform; // 3D UI Canvas <20><> Transform
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void Start()
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{
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canvasTransform = distanceText.transform.parent; // <20><>ȡ Canvas <20><> Transform
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}
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void Update()
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{
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Һ<EFBFBD>Ŀ<EFBFBD><C4BF>֮<EFBFBD><D6AE><EFBFBD>ľ<EFBFBD><C4BE><EFBFBD>
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float distance = Vector3.Distance(Character.position, target.position)-4;
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// <20><><EFBFBD><EFBFBD> UI <20><>ʾ<EFBFBD><CABE><EFBFBD>룬<EFBFBD><EBA3AC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>λС<CEBB><D0A1>
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distanceText.text = "<22><><EFBFBD><EFBFBD>Ŀ<EFBFBD><C4BF>: " + distance.ToString("F0") + " <20><>";
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// <20><> 3D UI Canvas <20>ƶ<EFBFBD><C6B6><EFBFBD>Ŀ<EFBFBD><C4BF><EFBFBD><EFBFBD><EFBFBD>Ϸ<EFBFBD><CFB7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀ<EFBFBD><C4BF><EFBFBD><EFBFBD>
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canvasTransform.position = target.position + new Vector3(0, 5f, 0); // <20><>Ŀ<EFBFBD><C4BF><EFBFBD><EFBFBD><EFBFBD>Ϸ<EFBFBD> 2 <20><>
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canvasTransform.LookAt(Character); // <20><> 3D UI <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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canvasTransform.Rotate(0, 180, 0); // <20><>ת Canvas <20><> y <20>ᣬȷ<E1A3AC><C8B7><EFBFBD><EFBFBD><EFBFBD>ֲ<EFBFBD><D6B2><EFBFBD><EFBFBD><EFBFBD>ת
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}
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}
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