49 lines
1.5 KiB
C#
49 lines
1.5 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using BITKit;
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using UnityEngine.Events;
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using UnityEngine.UIElements;
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namespace BITKit
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{
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public class WorldToScreenPoint : MonoBehaviour
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{
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[Header(Constant.Header.Settings)]
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[SerializeField] private Transform root;
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[SerializeField] private Optional<Vector3> localOffset;
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[SerializeField] private Optional<Vector3> worldOffset;
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[SerializeField] private Optional<float> activeDistance;
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[Header(Constant.Header.Events)]
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[SerializeField] private UnityEvent<bool> setHeaderEnabled;
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[SerializeField] private UnityEvent<Vector3> setHeaderPosition;
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private Transform cameraTrans;
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private void Start()
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{
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if (Camera.main != null) cameraTrans = Camera.main.transform;
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}
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private void Update()
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{
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var position = root.position;
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if (localOffset.Allow)
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{
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position += root.rotation * localOffset;
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}
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if (worldOffset.Allow)
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{
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position+=worldOffset;
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}
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setHeaderPosition.Invoke(position);
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if (activeDistance.Allow)
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{
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var distance = Vector3.Distance(position, cameraTrans.position);
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var _enabled = distance < activeDistance;
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setHeaderEnabled.Invoke(_enabled);
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}
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}
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}
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} |