public static bool ColorTest(Color32 c1, Color32 c2, Color32 startColor, float tol)
{
//Those values you can just divide by the amount of difference saturations (255), and you will get the difference between the two.
float diffRed = Mathf.Abs(c1.r - c2.r) / 255f;
float diffGreen = Mathf.Abs(c1.g - c2.g) / 255f;
float diffBlue = Mathf.Abs(c1.b - c2.b) / 255f;
//After which you can just find the average color difference in percentage.
float diffPercentage = (diffRed + diffGreen + diffBlue) / 3 * 100;
if (diffPercentage >= tol)
{
return(false);
}
else
{
// Do HSV comparsion
HSVColor color1 = HSVColor.FromRGBA(c1.r / 255f, c1.g / 255f, c1.b / 255f, 1);
HSVColor color2 = HSVColor.FromRGBA(startColor.r / 255f, startColor.g / 255f, startColor.b / 255f, 1);
// Only for highly saturated colors
if (Mathf.Abs(color1.s - color2.s) > 0.5f)
{
return(false);
}
return(true);
}
}