48 lines
1.2 KiB
C#
48 lines
1.2 KiB
C#
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using UnityEngine;
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public class CameraTargetFollower : MonoBehaviour
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{
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private Transform _targetTransform;
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private bool _isFollow;
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public Transform GetTarget() => _targetTransform;
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public static CameraTargetFollower CreateTarget()
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{
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var target = new GameObject("TargetFollow");
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var follower = target.AddComponent<CameraTargetFollower>();
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return follower;
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}
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public void SetTarget(Transform target, bool instantTransition = false)
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{
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_targetTransform = target;
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if(instantTransition)
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transform.SetPositionAndRotation(
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target.transform.position,
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Quaternion.LookRotation(target.forward)
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);
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_isFollow = true;
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}
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private void FixedUpdate()
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{
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if (_targetTransform == null || !_isFollow)
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return;
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UpdateTargetPosition();
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}
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private void UpdateTargetPosition()
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{
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transform.SetPositionAndRotation(
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Vector3.MoveTowards(transform.position, _targetTransform.position, Time.fixedDeltaTime * 30f),
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Quaternion.Lerp(transform.rotation, Quaternion.LookRotation(_targetTransform.forward),
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Time.fixedDeltaTime * 30f)
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);
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}
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}
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