public static Color BoundedExponential(FadeItem init, FadeItem dest, FadeItem current)
{
int fadeIndex = (int)(init.Time - current.Time);
int steps = (int)(init.Time - dest.Time);
if (fadeIndex < steps)
{
var exp = 1 - Math.Exp(fadeIndex - steps);
var initR = init.Color.R;
var initG = init.Color.G;
var initB = init.Color.B;
var destR = dest.Color.R;
var destG = dest.Color.G;
var destB = dest.Color.B;
var r = (int)((initR - destR) * exp + destR);
var g = (int)((initG - destG) * exp + destG);
var b = (int)((initB - destB) * exp + destB);
return(Color.FromArgb(r, g, b));
}
return(current.Color);
}
public static Color Linear(FadeItem init, FadeItem dest, FadeItem current)
{
int fadeIndex = (int)(init.Time - current.Time);
int steps = (int)(init.Time - dest.Time);
if (fadeIndex < steps && steps > 1)
{
var initR = init.Color.R;
var initG = init.Color.G;
var initB = init.Color.B;
var destR = dest.Color.R;
var destG = dest.Color.G;
var destB = dest.Color.B;
var r = initR + ((fadeIndex * (destR - initR)) / (steps - 1));
var g = initG + ((fadeIndex * (destG - initG)) / (steps - 1));
var b = initB + ((fadeIndex * (destB - initB)) / (steps - 1));
return(Color.FromArgb(r, g, b));
}
return(current.Color);
}
