private static IEnumerable <HsvColor> InterpolateLinearly(IList <HsvColor> colors, int maxIterationDepth)
{
int interpolationCount = COLOR_INTERPOLATION_FACTOR * maxIterationDepth;
double intervalWidth = (double)interpolationCount / (colors.Count - 1);
for (int i = 0; i < interpolationCount; i++)
{
int colorIndex = (int)Math.Floor(i / intervalWidth);
HsvColor color1 = colors[colorIndex];
HsvColor color2 = colors[colorIndex + 1];
double interpolationDegree = i / intervalWidth - colorIndex;
yield return(color1.InterpolateLinearly(color2, interpolationDegree));
}
}
