/// <summary>
/// Mixes two colors based on the specified amount. If the amount is 0.0,
/// the resulting color will be A. If the amount is 1.0, the resulting color
/// will be B. Values in between will cause the color to be interpolated.
/// </summary>
public static Color Mix(Color A, Color B, double Amount)
{
double rd = B.R - A.R;
double gd = B.G - A.G;
double bd = B.B - A.B;
double ad = B.A - A.A;
return RGBA(
A.R + (rd * Amount),
A.G + (gd * Amount),
A.B + (bd * Amount),
A.A + (ad * Amount));
}
/// <summary>
/// Creates a color from its RGBA representation. Values should be between
/// 0.0 and 1.0.
/// </summary>
public static Color RGBA(double R, double G, double B, double A)
{
Color c = new Color();
c.R = R;
c.G = G;
c.B = B;
c.A = A;
return c;
}