RangeFit.cs

using System;
using BCnEncoder.Shared;

namespace BurnoutImage
{
    internal class RangeFit : ColourFit
    {
        public Vec3 Metric;
        public Vec3 Start;
        public Vec3 End;
        public float BestError;

        public RangeFit(ColourSet colours, CompressionFormat compression) : base(colours, compression)
        {
            bool colourMetricPerceptual = false;

            // initialize the metric
            bool perceptual = colourMetricPerceptual;
            if (perceptual)
            {
                Metric = new Vec3(0.2126f, 0.7152f, 0.0722f);
            } else
            {
                Metric = new Vec3(0);
            }

            // initialize the best error
            BestError = float.MaxValue;

            // cache some values
            int count = Colours.Count;
            Vec3[] values = Colours.Points;
            float[] weights = Colours.Weights;
        }

        protected override void Compress3(byte[] block, int offset)
        {
            throw new NotImplementedException();
        }

        protected override void Compress4(byte[] block, int offset)
        {
            throw new NotImplementedException();
        }
    }
}