Dwrand demand rate weighted random sequence generator

superclass: DUGen

*new(array, weights, length)

array array of values or other ugens

weights array of values (should sum up to 1.0)

length number of values to return

structurally related: Pwrand, TWindex, TWChoose

see also: Demand

// example

(

{

var a, freq, trig;

a = Dwrand([0, 1, 2, 7], [0.4, 0.4, 0.1, 0.1], inf).dpoll;

trig = Impulse.kr(MouseX.kr(1, 400, 1));

freq = Demand.kr(trig, 0, a) * 30 + 340;

SinOsc.ar(freq) * 0.1

}.play;

)