Overview
| Comment: | Chords now respect octaves |
|---|---|
| Timelines: | family | ancestors | descendants | both | master |
| Files: | files | file ages | folders |
| SHA1: |
4ab39b23ecc68685f2027606b21c207e |
| User & Date: | spiffytech@gmail.com on 2010-11-29 07:15:15 |
| Other Links: | branch diff | manifest | tags |
Context
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2010-11-30
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| 06:22 | Added a timbre instrument, doubled the length of the piece, added intros and outro check-in: de7c009e4d user: spiffytech@gmail.com tags: master | |
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2010-11-29
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| 07:15 | Chords now respect octaves check-in: 4ab39b23ec user: spiffytech@gmail.com tags: master | |
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2010-11-18
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| 19:01 | Presented this piece in class check-in: 01b7d73285 user: spiffytech@gmail.com tags: master | |
Changes
Modified cfg.py from [3d35da4e7a] to [3046d9915b].
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key = "A"
bps = 60/60
tempo = 1/bps
max_duration = 1
composition = {
"a": { # Movement block 'a' for reuse throughout the piece
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146 147 148 149 150 151 152 153 154 155 156 157 158 159 | 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 | + |
break
max_t = t if t > max_t else max_t
composition[comp_name][instr_name]["score"] = score
# Must be done after all note times keyed in, else you can't coordinate melodies with the rhythm chords
print '''f1 0 512 10 1
f2 0 8192 10 .24 .64 .88 .76 .06 .5 .34 .08
f3 0 1025 10 1
'''
for comp_name in progression.split():
for instr_name, instr in composition[comp_name].iteritems():
composition[comp_name][instr_name]["score"] = transliterate_score(composition[comp_name][instr_name]["score"], key)
# print "\nMovement %s instrument %s" % (comp_name, instr_name)
# print composition[comp_name][instr_name]["score"]
final_score = generate_csound_score(composition[comp_name][instr_name]["score"], composition[comp_name][instr_name]["score_line"])
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236 237 238 239 240 241 242 | 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 | - + |
"B": "11",
}
csound_score = []
for token in score:
if isinstance(token, parse.Chord): # Chords
for note in token.chord:
note = csound_note_values[note]
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Modified parse.py from [b9f73ddafd] to [9c47a4ff24].
1 2 3 4 5 6 7 8 9 10 11 12 13 | 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 | - + + - + |
#!/usr/bin/env python
from ply import lex, yacc
class Note():
def __init__(self, value, duration=.25, octave=8):
self.value = value
self.duration = duration
self.octave = octave
self.accidental = None
def __repr__(self):
return "Note %s %s %s" % (self.value, self.duration, self.octave)
class Chord():
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111 112 113 114 115 116 117 | 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 | - + |
def p_chord(p):
'''chord : QUOTE pitch QUOTE
| QUOTE pitch CHORD_TYPE QUOTE
'''
pitch = p[2].value
pitch = pitch.upper()
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144 145 146 147 148 149 150 | 145 146 147 148 149 150 151 152 153 154 155 156 157 | - + |
| REST NOTE_LENGTH
'''
p[0] = Rest()
if len(p) > 2:
p[0].duration = p[2]
def p_error(p):
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Deleted test.orc version [cf2b0ca1e3].
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Modified test.sco from [8bd7cbea81] to [1e615f9807].
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f1 0 512 10 1
f2 0 8192 10 .24 .64 .88 .76 .06 .5 .34 .08
f3 0 1025 10 1
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Modified todo.org from [30f3e29495] to [7bca9c1190].
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