private FractalColorValue ReturnColor(int valueIn, IList <FractalColorValue> fractalColorValuesIn)
{
FractalColorValue aFractalColorValue;
aFractalColorValue = ColorInterpolation.InterpolateColor(valueIn, 0, MaximumNumberOfIterations, fractalColorValuesIn[0], fractalColorValuesIn[1]);
return(aFractalColorValue);
}
private FractalColorValue ReturnColor(int rootIn, int valueIn, IList <FractalColorValue> fractalColorValuesIn)
{
FractalColorValue aFractalColorValue = new FractalColorValue();
// choosing color appropriate to root found
switch (rootIn)
{
case 0:
aFractalColorValue.red = fractalColorValuesIn[0].red;
aFractalColorValue.green = fractalColorValuesIn[0].green;
aFractalColorValue.blue = fractalColorValuesIn[0].blue;
aFractalColorValue.alpha = fractalColorValuesIn[0].alpha;
break;
case 1:
aFractalColorValue.red = fractalColorValuesIn[1].red;
aFractalColorValue.green = fractalColorValuesIn[1].green;
aFractalColorValue.blue = fractalColorValuesIn[1].blue;
aFractalColorValue.alpha = fractalColorValuesIn[1].alpha;
break;
case 2:
aFractalColorValue.red = fractalColorValuesIn[2].red;
aFractalColorValue.green = fractalColorValuesIn[2].green;
aFractalColorValue.blue = fractalColorValuesIn[2].blue;
aFractalColorValue.alpha = fractalColorValuesIn[2].alpha;
break;
case 3:
aFractalColorValue.red = fractalColorValuesIn[3].red;
aFractalColorValue.green = fractalColorValuesIn[3].green;
aFractalColorValue.blue = fractalColorValuesIn[3].blue;
aFractalColorValue.alpha = fractalColorValuesIn[3].alpha;
break;
default:
break;
}
// background color is used if too many (maximum) iterations are used to converge to root
aFractalColorValue = ColorInterpolation.InterpolateColor(valueIn, 0, MaximumNumberOfIterations, aFractalColorValue, fractalColorValuesIn[0]);
return(aFractalColorValue);
}
