generator "Example Generator"; group "NAB 2004"; input color1, "Color", color, 255, 255, 0, 0; input opacity, "Opacity", slider, 100, 0, 100; AlphaType(kAlpha); code exposedBackground = 1; ChannelFill(dest, opacity/100 * 255, color1.r, color1.g, color1.b);