music4

ObjectEditor -- Button2>>doAction

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30

Length

7

Gap

Make

Play

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    this.voice2 = Array.range(1, len + gap).map(function(i) {
        var note = noteProto.copy();
        if (i <= len) music.addMorph(note);
        note.time = i;
        always: { note.note.is in this.voice2Chords() }
        always: { note.length.is in [8,16,32,64,128] }
        return note;
    }.bind(this));
    this.voice1.each(function (note1, idx) {
        var note2 = this.voice2[idx],
            note2gap = this.voice2[idx + gap],
            self = this;
        always: { priority: 'strong'
            self.isValidBichord(note1.note, note2gap.note)
        }
        always: {
            note1.length === note2.length
        }
        note1.length = Math.pow(2, Math.round(Math.random() * 2 + 4))
        for (var i = idx + 1; (i < len && i <= idx + gap); i++) {
            var note1f = this.voice1[i],
                note2f = this.voice2[i];
            always: {
                note1.note !== note1f.note || note2.note !== note2f.note
            }
        }
    }.bind(this));
});
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<lively.morphic.Box#D25BB... - NzakaraHarp>

Tag:

run

save

Tests

-- ALL --

constraints

isValidBichord

reset

setParameters

voice1Chords

voice2Chords

Scripts

-

+

-

Connections

+

-- ALL --

all

ObjectEditor -- NzakaraHarp>>constraints

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saved source