64 lines
2.1 KiB
C#
64 lines
2.1 KiB
C#
using System;
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using Sirenix.OdinInspector;
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using UnityEngine;
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namespace SLSUtilities.Feedback
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{
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/// <summary>
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/// 通用的"按曲线震动数值"基类，提供曲线采样、初始值记录/复位等通用逻辑。
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/// RadialBlur、ChromaticAberration、Vignette 等后处理效果均继承此类。
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/// </summary>
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[Serializable]
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public abstract class CurveShakeAction : FeedbackActionBase
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{
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/// <summary>
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/// 震动曲线，X 轴为归一化时间 [0,1]，Y 轴为震动强度 [0,1]。
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/// </summary>
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[Title("Curve Shake")]
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[LabelText("Shake Curve")]
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public AnimationCurve shakeCurve = new AnimationCurve(
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new Keyframe(0f, 0f),
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new Keyframe(0.5f, 1f),
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new Keyframe(1f, 0f)
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);
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/// <summary>
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/// 曲线值 0 对应的实际数值。
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/// </summary>
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[LabelText("Remap Min")]
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public float remapMin;
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/// <summary>
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/// 曲线值 1 对应的实际数值。
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/// </summary>
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[LabelText("Remap Max")]
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public float remapMax = 1f;
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/// <summary>
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/// 是否在初始值上叠加（而非替换）。
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/// </summary>
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[LabelText("Relative to Initial")]
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public bool relativeToInitial;
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/// <summary>
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/// 根据归一化时间采样曲线并映射到实际值范围。
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/// 如果 relativeToInitial 为 true，结果会叠加在 initialValue 上。
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/// </summary>
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/// <param name="normalizedTime">归一化时间 [0,1]</param>
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/// <param name="initialValue">初始值（OnStart 时记录）</param>
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/// <returns>映射后的最终数值</returns>
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protected float EvaluateShake(float normalizedTime, float initialValue)
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{
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float curveValue = shakeCurve.Evaluate(normalizedTime);
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float remappedValue = Mathf.LerpUnclamped(remapMin, remapMax, curveValue);
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if (relativeToInitial)
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{
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return initialValue + remappedValue;
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}
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return remappedValue;
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}
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}
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}
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