InterpolatedFloat.cs

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// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License. See LICENSE in the project root for license information.

using System;
using UnityEngine;

namespace HoloToolkit.Unity
{
    [Serializable]
    public class InterpolatedFloat : InterpolatedValue<float>
    {
        public InterpolatedFloat() : this(0.0f) { }

        public InterpolatedFloat(float initialValue, bool skipFirstUpdateFrame = false)
            : base(initialValue, skipFirstUpdateFrame)
        { }

        public override bool DoValuesEqual(float one, float other)
        {
            return Mathf.Abs(one - other) < SmallNumber;
        }

        public override float ApplyCurveValue(float startValue, float targetValue, float curveValue)
        {
            return Mathf.Lerp(startValue, targetValue, curveValue);
        }
    }
}