/// <summary>
/// Multiplies or screens the colors, depending on the backdrop color value.
/// <remarks>
/// Source colors overlay the backdrop while preserving its highlights and shadows.
/// The backdrop color is not replaced but is mixed with the source color to reflect the lightness or darkness
/// of the backdrop.
/// </remarks>
/// </summary>
/// <param name="backdrop">The backdrop color.</param>
/// <param name="source">The source color.</param>
/// <returns>
/// The <see cref="Color"/>.
/// </returns>
public static Color Overlay(Color backdrop, Color source)
{
Vector4 overlay = Vector4BlendTransforms.Overlay(backdrop.ToVector4(), source.ToVector4());
return(new Color(Pack(ref overlay)));
}
/// <summary>
/// Multiplies or screens the colors, depending on the backdrop color value.
/// <remarks>
/// Source colors overlay the backdrop while preserving its highlights and shadows.
/// The backdrop color is not replaced but is mixed with the source color to reflect the lightness or darkness
/// of the backdrop.
/// </remarks>
/// </summary>
/// <param name="backdrop">The backdrop color.</param>
/// <param name="source">The source color.</param>
/// <returns>
/// The <see cref="ColorVector"/>.
/// </returns>
public static ColorVector Overlay(ColorVector backdrop, ColorVector source)
{
Vector4 overlay = Vector4BlendTransforms.Overlay(backdrop.backingVector, source.backingVector);
return(new ColorVector(overlay));
}