public FloatingColor Filter(FloatingColor Base, FloatingColor Blend)
{
if (Blend.Luminosity() > .5)
{
return new FloatingColor()
{
R = Math.Max(Base.R, Blend.R),
G = Math.Max(Base.G, Blend.G),
B = Math.Max(Base.B, Blend.B),
A = Base.A
}
}
;
else
{
return new FloatingColor()
{
R = Math.Min(Base.R, Blend.R),
G = Math.Min(Base.G, Blend.G),
B = Math.Min(Base.B, Blend.B),
A = Base.A
}
};
}
}
public FloatingColor Filter(FloatingColor Base, FloatingColor Blend)
{
if (Blend.Luminosity() > .5)
{
return(1 + 2 * Blend * (1 - Base));
}
else
{
return(2 * Base * Blend);
}
}
public FloatingColor Filter(FloatingColor Base, FloatingColor Blend)
{
if (Blend.Luminosity() > .5)
{
return(1 - (1 - Blend) * (1.5f - Base));
}
else
{
return(Blend * (Base + .5f));
}
}
public FloatingColor Filter(FloatingColor Base, FloatingColor Blend)
{
if (Blend.Luminosity() > .5)
{
return(1 - (1 - Blend) * (-2 * Base));
}
else
{
return(Blend / (1 - 2 * Base));
}
}
public FloatingColor Evaluate(FloatingColor C)
{
return(Evaluate(C.Luminosity()));
}
