41 lines
1.2 KiB
C#
41 lines
1.2 KiB
C#
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
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using System;
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using System.Collections;
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using System.Collections.Generic;
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using MessagePack;
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using Newtonsoft.Json;
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using Unity.Mathematics;
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using static Unity.Mathematics.math;
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[Serializable, MessagePackObject, JsonObject]
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public class ExponentialCurve
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{
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[JsonProperty("exponent"), Key(0), Inspectable]
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public float Exponent;
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[JsonProperty("multiplier"), Key(1), Inspectable]
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public float Multiplier;
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[JsonProperty("constant"), Key(2), Inspectable]
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public float Constant;
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public float Evaluate(float value) => Multiplier * pow(value, Exponent) + Constant;
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}
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[Serializable, MessagePackObject, JsonObject]
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public class ExponentialLerp
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{
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[JsonProperty("exponent"), Key(0), Inspectable]
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public float Exponent;
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[JsonProperty("max"), Key(1), Inspectable]
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public float Minimum;
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[JsonProperty("min"), Key(2), Inspectable]
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public float Maximum;
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public float Evaluate(float value) => Minimum + pow(saturate(value), Exponent) * (Maximum - Minimum);
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}
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