hslToRgb() [1/2]

static Microsoft.Xna.Framework.Color Terraria.Main.hslToRgb ( float Hue, float Saturation, float Luminosity, byte a = byte::MaxValue )

inlinestatic

Definition at line 44918 of file Main.cs.

    {
        byte r;
        byte g;
        byte b;
        if (Saturation == 0f)
        {
            r = (byte)Math.Round((double)Luminosity * 255.0);
            g = (byte)Math.Round((double)Luminosity * 255.0);
            b = (byte)Math.Round((double)Luminosity * 255.0);
        }
        else
        {
            double num = Hue;
            double num2 = ((!((double)Luminosity < 0.5)) ? ((double)(Luminosity + Saturation - Luminosity * Saturation)) : ((double)Luminosity * (1.0 + (double)Saturation)));
            double t = 2.0 * (double)Luminosity - num2;
            double c = num + 1.0 / 3.0;
            double c2 = num;
            double c3 = num - 1.0 / 3.0;
            c = hue2rgb(c, t, num2);
            c2 = hue2rgb(c2, t, num2);
            double num3 = hue2rgb(c3, t, num2);
            r = (byte)Math.Round(c * 255.0);
            g = (byte)Math.Round(c2 * 255.0);
            b = (byte)Math.Round(num3 * 255.0);
        }
        return new Microsoft.Xna.Framework.Color(r, g, b, a);
    }

References Terraria.Main.hue2rgb(), and System.Math.Round().