setInterval(function () {
if(timer > 3){
note = 60;
timer = 0;
}
var tNote = teo.note.fromKey(note);
console.log("note on");
output.sendMessage([144, tNote.key() , 90]);
console.log(tNote.key());
output.sendMessage([144, teo.interval(tNote, 'M3').key() , 90]);
console.log(teo.interval(tNote, 'M3').key());
setTimeout(function() {
console.log("note off");
output.sendMessage([176, 123, 0]);
}, 100)
if(note < 90) {
note = teo.interval(tNote, 'M3').key();
} else {
note = 60;
}
timer += 1;
}, 150);
function getScale(root, scaleName){
if (scaleName){
var rootNote = typeof root === 'number' ? teoria.note.fromMIDI(root) : teoria.note(root)
return rootNote.scale(scaleName).notes().map(getDegree)
} else {
return []
}
}
constructor (note, duration, chordwill, placement) {
if(note !== '') {
this.note = new teoria.note(note);
this.octave = note.match(/\d/)[0]-3;
this.freq = this.note.fq();
}
this.rules;
this.coupleRules;
this.duration = duration;
this.position = placement;
this.fieldOfView = [];
this.lastPosition = this.position;
}
function harrrhmony (frequency) {
var note = teoria.note.fromFrequency(frequency);
var scale = note.note.scale('mixolydian');
var harmony = {
third: teoria.note(scale.get('third').coord),
fifth: teoria.note(scale.get('fifth').coord)
};
return {
note: note,
harmony: harmony
}
};
play(duration, start) {
if(this.note) {
piano.play(this.note.name() + this.octave, 0, duration);
}
}