Pixel SetFore(RGB rgb)
{
/*
* Perform some contrast adjustment and clip the results before applying
* gamma. We adjust the contrast because the viewer expects a photograph
* to be more vivid than the real world. Without the adjustment, the
* results won't resemble a photo. Try removing the contrast adjustment
* and see for yourself.
*/
RGB result = rgb * 1.6 - 0.2;
result.Clamp();
result.Gamma(1.5);
return(new Pixel(3)
{
Color = result
});
}