35 lines
1.1 KiB
C#
35 lines
1.1 KiB
C#
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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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namespace PixPlays.ElementalVFX
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{
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[RequireComponent(typeof(TrailRenderer))]
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public class TrailScaleWithHierarchy : MonoBehaviour
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{
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private TrailRenderer _trailRenderer;
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private float _initialWidth;
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private float _initialTrailTime;
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private void Start()
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{
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_trailRenderer = GetComponent<TrailRenderer>();
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_initialWidth = _trailRenderer.widthMultiplier;
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_initialTrailTime = _trailRenderer.time;
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}
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private void Update()
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{
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_trailRenderer.widthMultiplier = GetWorldScale(transform, _initialWidth);
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_trailRenderer.time = _initialTrailTime * _trailRenderer.widthMultiplier;
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}
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private float GetWorldScale(Transform obj,float scale=1)
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{
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float newScale = obj.localScale.x * scale;
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if (obj.parent != null)
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{
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return GetWorldScale(obj.parent, newScale);
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}
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return newScale;
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}
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}
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}
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