Overview
| Comment: | Movements work again |
|---|---|
| Timelines: | family | ancestors | descendants | both | feature/abc |
| Files: | files | file ages | folders |
| SHA1: |
a9b80ad75f3511b62ea9cf3d22c8bf51 |
| User & Date: | brian on 2011-09-15 19:19:45 |
| Other Links: | branch diff | manifest | tags |
Context
|
2011-09-22
| ||
| 17:04 | Finally broke the program out into functions. It's now much cleaner and easier to underntand. check-in: 3cac4f013d user: brian tags: feature/abc | |
|
2011-09-15
| ||
| 19:19 | Movements work again check-in: a9b80ad75f user: brian tags: feature/abc | |
| 19:09 | Program prints stuff out again check-in: 7a6ab725ee user: brian tags: feature/abc | |
Changes
Modified cfg.py from [6f8ab10545] to [eefff49c8f].
| ︙ | ︙ | |||
15 16 17 18 19 20 21 |
def main():
key = "A"
bps = 60/60
tempo = 1/bps
max_duration = 1
composition = {
| | > > > > > > > > > > > > | < > < < < | < < | < < < < < < < < < < < < < < < < < < < < < < < < < | > > | 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 |
def main():
key = "A"
bps = 60/60
tempo = 1/bps
max_duration = 1
composition = {
"verse1": {
"melody": { # Instrument 'melody'
"score_line": "i2 %(time)f %(duration)f 7000 %(octave)d.%(note)s 2",
"octave": 8,
"duration": 40,
"grammars": { # Notes for this instrument to use in this piece
"u": ["C G/2 G/2 G/2 C B, F' C F C B F (w)"],
"w": ['E/4 A/4 D/4 G/4 F/4 F/4 B2 (u)'],
},
"score": "u u",
},
},
"verse2": {
"melody": { # Instrument 'melody'
"score_line": "i2 %(time)f %(duration)f 7000 %(octave)d.%(note)s 2",
"octave": 8,
"duration": 40,
"grammars": { # Notes for this instrument to use in this piece
"u": ["C C C C F/2 F/2 F/2 (u)"],
},
"score": "u u",
},
},
}
print '''f1 0 512 10 1
f2 0 8192 10 .24 .64 .88 .76 .06 .5 .34 .08
f3 0 1025 10 1
t 0 60
'''
movement_start = 0
progression = "verse1 verse2"
for comp_name in progression.split():
# We need an arbitrary grammar from this instrument to start the score with
max_instr = 0
for instr_name, instr in composition[comp_name].iteritems():
for grammar in instr["grammars"]:
for g in range(len(instr["grammars"][grammar])):
instr["grammars"][grammar][g] = parse.parse(instr["grammars"][grammar][g], default_octave=instr["octave"])
g = random.choice(instr["grammars"].keys())
ins_score = random.choice(instr["grammars"][g])
# ins_score = instr["grammars"][g]
score_complete = False
while score_complete is False:
if score_len(ins_score) >= 10:
score_complete = True
break
for i in range(len(ins_score)):
if isinstance(ins_score[i], tree.Tree):
unrolled_score = select_node(instr["grammars"][ins_score[i].name])
new_score = ins_score[:i-1] + unrolled_score + ins_score[i+i:]
ins_score = new_score
if i == len(ins_score):
score_complete = True
break
ins_score = [n for n in ins_score if not isinstance(n, tree.Tree)]
composition[comp_name][instr_name]["score"] = ins_score
if score_len(ins_score) > max_instr:
max_instr = score_len(ins_score)
for line in generate_csound_score(composition[comp_name][instr_name]["score"], instr["score_line"], movement_start):
print line
movement_start += max_instr
def score_len(score):
total = 0
for n in score:
if not isinstance(n, tree.Tree):
total += n.duration
|
| ︙ | ︙ | |||
144 145 146 147 148 149 150 |
"G": "07",
"G#": "08",
"A": "09",
"A#": "10",
"B": "11",
}
csound_score = []
| < | 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 |
"G": "07",
"G#": "08",
"A": "09",
"A#": "10",
"B": "11",
}
csound_score = []
for token in score:
if isinstance(token, parse.Chord): # Chords
for note in token.chord:
note = csound_note_values[note]
csound_score.append(score_line % {"time": t, "octave": token.octave, "note": note, "duration": token.duration})
elif isinstance(token, parse.Note): # Individual notes
note = csound_note_values[token.value]
csound_score.append(score_line % {"time": t, "octave": token.octave, "note": note, "duration": token.duration})
t += token.duration
return csound_score
if __name__ == "__main__": main()
|
Modified test.sco from [c92bf3908c] to [5e21d18eb0].
1 2 3 4 |
f1 0 512 10 1
f2 0 8192 10 .24 .64 .88 .76 .06 .5 .34 .08
f3 0 1025 10 1
| > < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < | < < < < < < < < < < < < < < < | < < < < | < | < < | | < < < | < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < | | < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < | | < < < < < < < < < < < < < < < < < < < < < < | | < | | < | | < | | < | | < | | < | < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < | | < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < | | < < < < < < < < < < < < < < < | | < | | < | | < | < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < | < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < | | | < | < | < | < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < | | < | < | < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < | < < < < < < < < < | | | | < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < | | | < < < < < < < < < < < < < < < < | | < | < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < | | < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < | | | | < < < < < < < < | | | < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 |
f1 0 512 10 1
f2 0 8192 10 .24 .64 .88 .76 .06 .5 .34 .08
f3 0 1025 10 1
t 0 60
i2 0.000000 0.250000 7000 8.04 2
i2 0.250000 0.250000 7000 8.09 2
i2 0.500000 0.250000 7000 8.02 2
i2 0.750000 0.250000 7000 8.07 2
i2 1.000000 0.250000 7000 8.05 2
i2 1.250000 0.250000 7000 8.05 2
i2 1.500000 0.250000 7000 8.00 2
i2 1.750000 0.500000 7000 8.07 2
i2 2.250000 0.500000 7000 8.07 2
i2 2.750000 0.500000 7000 8.07 2
i2 3.250000 0.250000 7000 8.00 2
i2 3.500000 0.250000 7000 7.11 2
i2 3.750000 0.250000 7000 9.05 2
i2 4.000000 0.250000 7000 8.00 2
i2 4.250000 0.250000 7000 8.05 2
i2 4.500000 0.250000 7000 8.00 2
i2 4.750000 0.250000 7000 8.11 2
i2 5.000000 0.250000 7000 8.04 2
i2 5.250000 0.250000 7000 8.09 2
i2 5.500000 0.250000 7000 8.02 2
i2 5.750000 0.250000 7000 8.07 2
i2 6.000000 0.250000 7000 8.05 2
i2 6.250000 0.250000 7000 8.05 2
i2 6.500000 0.250000 7000 8.00 2
i2 6.750000 0.500000 7000 8.07 2
i2 7.250000 0.500000 7000 8.07 2
i2 7.750000 0.500000 7000 8.07 2
i2 8.250000 0.250000 7000 8.00 2
i2 8.500000 0.250000 7000 7.11 2
i2 8.750000 0.250000 7000 9.05 2
i2 9.000000 0.250000 7000 8.00 2
i2 9.250000 0.250000 7000 8.05 2
i2 9.500000 0.250000 7000 8.00 2
i2 9.750000 0.250000 7000 8.11 2
i2 10.000000 0.250000 7000 8.05 2
i2 10.250000 0.250000 7000 8.00 2
i2 10.500000 0.250000 7000 8.00 2
i2 10.750000 0.250000 7000 8.00 2
i2 11.000000 0.250000 7000 8.00 2
i2 11.250000 0.500000 7000 8.05 2
i2 11.750000 0.500000 7000 8.05 2
i2 12.250000 0.250000 7000 8.00 2
i2 12.500000 0.250000 7000 8.00 2
i2 12.750000 0.250000 7000 8.00 2
i2 13.000000 0.250000 7000 8.00 2
i2 13.250000 0.500000 7000 8.05 2
i2 13.750000 0.500000 7000 8.05 2
i2 14.250000 0.250000 7000 8.00 2
i2 14.500000 0.250000 7000 8.00 2
i2 14.750000 0.250000 7000 8.00 2
i2 15.000000 0.250000 7000 8.00 2
i2 15.250000 0.500000 7000 8.05 2
i2 15.750000 0.500000 7000 8.05 2
i2 16.250000 0.250000 7000 8.00 2
i2 16.500000 0.250000 7000 8.00 2
i2 16.750000 0.250000 7000 8.00 2
i2 17.000000 0.250000 7000 8.00 2
i2 17.250000 0.500000 7000 8.05 2
i2 17.750000 0.500000 7000 8.05 2
i2 18.250000 0.250000 7000 8.00 2
i2 18.500000 0.250000 7000 8.00 2
i2 18.750000 0.250000 7000 8.00 2
i2 19.000000 0.250000 7000 8.00 2
i2 19.250000 0.500000 7000 8.05 2
i2 19.750000 0.500000 7000 8.05 2
i2 20.250000 0.500000 7000 8.05 2
|