return fluid.transform(intervals, function (interval, idx) {
return flock.synth({
synthDef: {
id: "carrier",
ugen: "flock.ugen.sin",
freq: fundamental * interval,
mul: ampScale
}
});
});
module.exports = function(enviro){
var flock = require(__dirname + "/node_modules/flocking/nodejs/index.js");
//var enviro = flock.init();
var counters= [0,0,0];
var schedule = [[0,1,0,1,0,0,0,0,1,0,1,1,0,0,0,0],
[0,0,0,0,0,1,0,0,0,0,0,0,0,1,0,1],
[0,1,0,0,0,1,0,0,0,1,0,0,0,1,0,0]];
//bpm = 120;
var global_interval;
var drums = [];
var kick = flock.synth({
synthDef: {
ugen: "flock.ugen.playBuffer",
buffer: {
url: "./drumkit/kick.WAV"
},
trigger: {
id:"trig",
ugen: "flock.ugen.inputChangeTrigger",
source: 0,
duration: 0.01
}
}
});
var snare = flock.synth({
synthDef: {
ugen: "flock.ugen.playBuffer",
buffer: {
url: "./drumkit/snare.WAV"
},
trigger: {
id:"trig",
ugen: "flock.ugen.inputChangeTrigger",
source: 0,
duration: 0.01
}
}
});
var hihat = flock.synth({
synthDef: {
ugen: "flock.ugen.playBuffer",
buffer: {
url: "./drumkit/hi hat.wav"
},
trigger: {
id:"trig",
ugen: "flock.ugen.inputChangeTrigger",
source: 0,
duration: 0.01
}
}
});
function drumMachine(){
drums.forEach(function(drum, index){
drum.set('trig.source', schedule[index][counters[index]]);
counters[index] +=1;
if(counters[index] === schedule[index].length){
counters[index] = 0;
}
});
}
function reSchedule(){
clearInterval(global_interval);
setInterval(drumMachine, (15000/bpm));
}
drums.push(kick);
drums.push(snare);
drums.push(hihat);
global_interval = setInterval(drumMachine, (15000/bpm));
enviro.start();
}
var synth = flock.synth({
id: "noise-sine-synth",
synthDef: {
ugen: "flock.ugen.sum",
sources: [
{
ugen: "flock.ugen.filter.biquad.bp",
freq: {
ugen: "flock.ugen.sin",
rate: "control",
freq: {
ugen: "flock.ugen.lfNoise",
rate: "control",
options: {
interpolation: "linear"
},
freq: 0.005,
mul: 200,
add: 210
},
mul: 400,
add: {
ugen: "flock.ugen.lfNoise",
rate: "control",
freq: 0.05,
mul: 300,
add: 900
}
},
source: {
id: "noiseSource",
ugen: "flock.ugen.whiteNoise",
mul: {
ugen: "flock.ugen.line",
start: 0.0,
end: 0.02,
duration: 5.0
}
},
q: {
ugen: "flock.ugen.sin",
rate: "control",
freq: 0.01,
mul: 4.0,
add: 4.5
}
},
{
ugen: "flock.ugen.sin",
freq: {
ugen: "flock.ugen.lfNoise",
rate: "control",
options: {
interpolation: "linear"
},
freq: 0.25,
mul: 30,
add: 90
},
mul: {
id: "sineVol",
ugen: "flock.ugen.lfNoise",
rate: "control",
options: {
interpolation: "linear"
},
freq: 0.005,
mul: {
ugen: "flock.ugen.line",
start: 0.0,
end: 0.025,
duration: 5.0
},
add: {
ugen: "flock.ugen.line",
start: 0.0,
end: 0.025,
duration: 5.0
}
}
}
]
}
});
},
freq: 1/2,
mul: 10,
add: 10
},
loop: 1.0,
values: [0.7, 0.93333333, 1.05]
}
};
var s = flock.synth({
synthDef: {
ugen: "flock.ugen.writeBuffer",
options: {
duration: 15,
numOutputs: 1
},
buffer: "recording",
sources: granularDef
}
});
enviro.asyncScheduler.once(10, function () {
s.set("granulator.mul", {
ugen: "flock.ugen.line",
start: 1.0,
end: 0.0,
duration: 4
});
});
enviro = flock.init();
flock.synth({
synthDef: {
ugen: "flock.ugen.playBuffer",
buffer: {
id: "hillier-first-chord",
url: currentDir + "/../../demos/shared/audio/hillier-first-chord.wav"
},
loop: 1,
speed: {
ugen: "flock.ugen.lfNoise",
freq: 2.5,
mul: {
ugen: "flock.ugen.math",
source: 1,
div: {
ugen: "flock.ugen.bufferDuration",
buffer: {
id: "hillier-first-chord"
}
}
},
add: 1.0,
options: {
interpolation: "linear"
}
}
}
});
enviro.start();