36 lines
1.5 KiB
C#
36 lines
1.5 KiB
C#
using UnityEngine;
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namespace IndianOceanAssets.Engine2_5D
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{
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// This class makes the camera follow a target transform with a specified offset.
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public class CameraFollow : MonoBehaviour
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{
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// The target Transform that the camera will follow.
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[SerializeField] private Transform target;
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// The positional offset from the target.
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[SerializeField] private Vector3 offset;
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[Tooltip("跟随平滑度（值越大跟随越紧密，10=几乎即时跟随）")]
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[SerializeField] private float followSmoothness = 20f;
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// Called once per frame — 使用 LateUpdate 确保在 FixedUpdate 物理移动之后执行，
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// 与 LightMaskSystem 的 LateUpdate 同步，避免光照抖动
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private void LateUpdate()
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{
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// If a target is assigned, smoothly move the camera towards the target's position plus the offset.
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if (target)
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transform.position = Vector3.Lerp(transform.position, target.position + offset, Time.deltaTime * followSmoothness);
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}
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/// <summary>
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/// 动态设置跟随目标（由 GameSpawnManager 调用）。
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/// </summary>
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public void SetTarget(Transform newTarget)
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{
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target = newTarget;
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// 立即跳到目标位置，避免平滑过渡导致的初始位置偏移
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if (newTarget != null)
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transform.position = newTarget.position + offset;
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}
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}
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} |