Overview
| Comment: | WIP on tld: 4b95fed Added support for rest notes |
|---|---|
| Timelines: | family | ancestors | stash |
| Files: | files | file ages | folders |
| SHA1: |
ec61af8387630ac120865f5e7a342c37 |
| User & Date: | spiffytech@gmail.com on 2010-11-17 07:34:19 |
| Other Links: | branch diff | manifest | tags |
Context
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2010-11-17
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| 07:34 | WIP on tld: 4b95fed Added support for rest notes Leaf check-in: ec61af8387 user: spiffytech@gmail.com tags: stash | |
| 07:34 | index on tld: 4b95fed Added support for rest notes check-in: ef35a8e9e0 user: spiffytech@gmail.com tags: stash | |
| 07:30 | Added support for rest notes Closed-Leaf check-in: aa88358397 user: spiffytech@gmail.com tags: tld | |
Changes
Modified cfg.py from [08a2f25157] to [91366ef5db].
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"b": {
"melody": { # Instrument 'melody'
"csound_parameters": {
"instrument": 1,
},
"grammars": { # Notes for this instrument to use in this piece
"u": ["I V I I/2 IV/2 u u", "I2 IV u u", "I IV IV VI V u u" , "e"],
# "u": ["I IV I V u u u", "e"],
"e": [""],
},
"score": "u u u",
},
"rhythm": {
"csound_parameters": {
"instrument": 1,
................................................................................
generated_score = generate_score(instr["score"], instr["grammars"]) # Fill in the scores by generating them based on the grammars
score = parse.parse(generated_score) # Return Node/Chord objects
# Generate timestamps for the notes
t = instr_start_time
for note in range(len(score)):
score[note].time = t
# print "Original duration:", score[note].duration
score[note].duration *= tempo
# print "New duration:", score[note].duration
t += score[note].duration
# print "t:", t
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
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)
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"b": {
"melody": { # Instrument 'melody'
"csound_parameters": {
"instrument": 1,
},
"grammars": { # Notes for this instrument to use in this piece
"u": ["I V I I/2 IV/2 u u", "I2 IV u u", "I IV IV VI V u u" , "e"],
"e": [""],
},
"score": "u u u",
},
"rhythm": {
"csound_parameters": {
"instrument": 1,
................................................................................
generated_score = generate_score(instr["score"], instr["grammars"]) # Fill in the scores by generating them based on the grammars
score = parse.parse(generated_score) # Return Node/Chord objects
# Generate timestamps for the notes
t = instr_start_time
for note in range(len(score)):
score[note].time = t
score[note].duration *= tempo
t += score[note].duration
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
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)
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Modified todo.org from [109f37c970] to [8a5fa1e81b].
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* Features [1/7] - [X] Top-down composition - [ ] Transition the melody between chords appropriately - [ ] Set maximum song length of movement - [ ] Set minimum song length of movement - [ ] Need to support all chord types - [ ] Doesn't handle rest notes - [ ] Handle full ABC BNF (yeah, right...) * Bugs [4/5] - [X] TLD resets clock for each movement - [X] TLD doesn't accept an ordering for the movements - [X] Doesn't handle minor chords - [X] Calculated duration is absolute, not relative to BPM |
| | | |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 |
* Features [2/7] - [X] Top-down composition - [ ] Coordinate the melody and rhythm - [ ] Set maximum song length of movement - [ ] Set minimum song length of movement - [ ] Need to support all chord types - [X] Doesn't handle rest notes - [ ] Handle full ABC BNF (yeah, right...) * Bugs [4/5] - [X] TLD resets clock for each movement - [X] TLD doesn't accept an ordering for the movements - [X] Doesn't handle minor chords - [X] Calculated duration is absolute, not relative to BPM |