RGBAMatrixFlickerEffect.cs

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using DirectOutput.General.Color;
using DirectOutput.Cab.Toys.Layer;

namespace DirectOutput.FX.MatrixFX
{
    public class RGBAMatrixFlickerEffect : MatrixFlickerEffectBase<RGBAColor>
    {
        private const int RefreshIntervalMs = 30;

        private RGBAColor _ActiveColor = new RGBAColor(0xff, 0xff, 0xff, 0xff);

        public RGBAColor ActiveColor
        {
            get { return _ActiveColor; }
            set { _ActiveColor = value; }
        }

        private RGBAColor _InactiveColor = new RGBAColor(0, 0, 0, 0);

        public RGBAColor InactiveColor
        {
            get { return _InactiveColor; }
            set { _InactiveColor = value; }
        }


        protected override RGBAColor GetEffectValue(int TriggerValue)
        {
            RGBAColor D = new RGBAColor();

            int V = TriggerValue.Limit(0, 255);
            D.Red = InactiveColor.Red + (int)((float)(ActiveColor.Red - InactiveColor.Red) * V / 255).Limit(0, 255);
            D.Green = InactiveColor.Green + (int)((float)(ActiveColor.Green - InactiveColor.Green) * V / 255).Limit(0, 255);
            D.Blue = InactiveColor.Blue + (int)((float)(ActiveColor.Blue - InactiveColor.Blue) * V / 255).Limit(0, 255);
            D.Alpha = InactiveColor.Alpha + (int)((float)(ActiveColor.Alpha - InactiveColor.Alpha) * V / 255).Limit(0, 255);
            return D;
        }

    }
}