Prototype ¬ Detail

author: Prometh [+], Submitted: 12.02.03 1p

Color.HSBtoRGB = function(h,s,v) {
	var r,g,b;
	var h = Math.round(h);
	var s = Math.round(s*255/100);
	var v = Math.round(v*255/100);
	if(s == 0) {
		r = g = b = v;
	} else {
		var t1 = v;	
		var t2 = (255-s)*v/255;	
		var t3 = (t1-t2)*(h%60)/60;
		if(h==360) h = 0;
		if(h<60) {r=t1;	b=t2;	g=t2+t3}
		else if(h<120) {g=t1;	b=t2;	r=t1-t3}
		else if(h<180) {g=t1;	r=t2;	b=t2+t3}
		else if(h<240) {b=t1;	r=t2;	g=t1-t3}
		else if(h<300) {b=t1;	g=t2;	r=t2+t3}
		else if(h<360) {r=t1;	g=t2;	b=t1-t3}
		else {r=0;	g=0;	b=0}
	}
	return {r:r, g:g, b:b};
}

usage

// This is another clensed Luzifer Altenberg script. He gets the most credit
// You can compare these values to those produced in the Photoshop Color Picker

h = 255;
s = 125;
b = 75;
rgb = HSBtoRGB(h,s,b);

trace(rgb.r);
trace(rgb.g);
trace(rgb.b);