67 lines
2.0 KiB
C#
67 lines
2.0 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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[System.Serializable]
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public class Buterfly
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{
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public Transform objectRef;
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public Vector3 targetPos;
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Vector3 randomPos;
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public Buterfly(Transform objectRef, Vector3 targetPos)
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{
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this.objectRef = objectRef;
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this.targetPos = targetPos;
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}
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public void Ai()
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{
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if(Vector3.Distance(objectRef.position, targetPos) < 0.1f)
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{
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targetPos = GetRandomPos(objectRef.parent.position);
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}
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else
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{
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//objectRef.position = Vector3.Lerp(objectRef.position, targetPos, Time.deltaTime * 2);
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objectRef.Translate(Vector3.forward * Time.deltaTime * 2f);
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objectRef.rotation = Quaternion.Lerp(objectRef.rotation, Quaternion.LookRotation(targetPos - objectRef.position, objectRef.forward), Time.deltaTime * 2);
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}
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}
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public static Vector3 GetRandomPos(Vector3 origionPos)
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{
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return origionPos + new Vector3(Random.Range(-2, 2f), Random.Range(0, 2f), Random.Range(-2, 2f));
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}
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}
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public class ButerflyMain : MonoBehaviour
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{
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public int count;
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public GameObject buterflyRes;
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public Buterfly[] buterflies;
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// Start is called before the first frame update
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void Start()
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{
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buterflies = new Buterfly[count];
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for(int i = 0; i < count; ++i)
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{
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GameObject clone = Instantiate(buterflyRes, Buterfly.GetRandomPos(transform.position), Quaternion.Euler(Vector3.right * Random.Range(0, 360f)), transform);
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buterflies[i] = new Buterfly(clone.transform, Buterfly.GetRandomPos(transform.position));
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buterflies[i].objectRef.GetComponent<MeshRenderer>().material.SetFloat("_Index", Random.Range(0, 9));
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}
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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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if (Vector3.Distance(transform.position, Camera.main.transform.position) > 30) { return; }
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for (int i = 0; i < count; ++i)
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{
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buterflies[i].Ai();
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}
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}
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}
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