from abjad.tools import sequencetools from baca import tools first = [[2, 3], [1, 2, 3], [1, 4]] first = tools.helianthate(first, 1, 1) first *= 2 w = sum(first) assert w == 192 assert first[:10] == [2, 3, 1, 2, 3, 1, 4, 4, 1, 3] s = [[0, -0.5], [0, 0, -0.5], [0, 0, 1]] s = tools.helianthate(s, 1, 1) first = sequencetools.increase_sequence_cyclically_by_addenda(first, s) first = sequencetools.repeat_to_weight(first, w) assert first[:10] == [2, 2.5, 1, 2, 2.5, 1, 4, 5, 2, 3] second = [[2, 4, 4], [2, 3, 3, 5], [2, 3, 5]] second = tools.helianthate(second, 1, 1) second.extend(second[:20]) w = sum(second) assert w == 462 assert second[:10] == [2, 4, 4, 2, 3, 3, 5, 2, 3, 5] s = [[0, 0], [-0.5, -0.5], [0, 0, 0], [0, 1]] s = tools.helianthate(s, 1, 1) second = sequencetools.increase_sequence_cyclically_by_addenda(second, s) second = sequencetools.repeat_to_weight(second, w)
('piano-1', 'pitches-vl'),
('piano-1', 'breath'),
('piano-1', 'pitches-fl')],
# 10
[('piano-1', 'piano-2'),
('piano-1', 'bow'),
('piano-1', 'pitches-vl'),
('piano-1', 'breath'),
('piano-1', 'pitches-fl')]]
window = [0, 1, 1, 1, 0, 1, 1, 1, 1]
count = 12
mask = H([[1, 1, 2], [1, 2], [1, 2, 3]])
mask = sequencetools.repeat_to_weight(mask, measures * len(reflections))
#mask = tools.rout(mask, window)
window_period = len(window)
window_true_indices = sequencetools.true_indices(window)
mask = sequencetools.negate_elements(
mask,
absolute=True,
window_true_indices=indices,
window_period=period,
)
mask = sequencetools.split_sequence(mask, measures, cyclic=True, overhang=True)
mask = sequencetools.flatten_sequence(mask)
mask = sequencetools.split_sequence(mask, [count], cyclic=True, overhang=True)
mask = sequencetools.flatten_sequence(mask)
