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can now set mode and anchor on voicing dictionary

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This commit is contained in:
Felix Roos 2023-07-12 23:47:13 +02:00
parent 4cf3655c08
commit d8f80c058d
2 changed files with 8 additions and 8 deletions
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2
packages/tonal/tonleiter.mjs
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@ -90,7 +90,7 @@ let modeTarget = {
above: (v) => v[0], above: (v) => v[0],
}; };
export function renderVoicing({ chord, dictionary, offset = 0, n, mode = 'above', anchor = 'c4' }) { export function renderVoicing({ chord, dictionary, offset = 0, n, mode = 'below', anchor = 'c5' }) {
const [root, symbol] = tokenizeChord(chord); const [root, symbol] = tokenizeChord(chord);
const rootChroma = pc2chroma(root); const rootChroma = pc2chroma(root);
anchor = anchor?.note || anchor; anchor = anchor?.note || anchor;

14
packages/tonal/voicings.mjs
View File

@ -51,9 +51,9 @@ const triads = {
}; };
export const voicingRegistry = { export const voicingRegistry = {
lefthand: { dictionary: lefthand, range: ['F3', 'A4'] }, lefthand: { dictionary: lefthand, range: ['F3', 'A4'], mode: 'below', anchor: 'c5' },
triads: { dictionary: triads }, triads: { dictionary: triads, mode: 'below', anchor: 'c5' },
guidetones: { dictionary: guidetones }, guidetones: { dictionary: guidetones, mode: 'above', anchor: 'g4' },
}; };
export const setVoicingRange = (name, range) => addVoicings(name, voicingRegistry[name].dictionary, range); export const setVoicingRange = (name, range) => addVoicings(name, voicingRegistry[name].dictionary, range);
@ -78,8 +78,8 @@ export const setVoicingRange = (name, range) => addVoicings(name, voicingRegistr
* }, ['C3', 'C6']) * }, ['C3', 'C6'])
* "<C^7 A7 Dm7 G7>".voicings('cookie').note() * "<C^7 A7 Dm7 G7>".voicings('cookie').note()
*/ */
export const addVoicings = (name, dictionary, range = ['F3', 'A4']) => { export const addVoicings = (name, dictionary, options = {}) => {
Object.assign(voicingRegistry, { [name]: { dictionary, range } }); Object.assign(voicingRegistry, { [name]: { dictionary, ...options } });
}; };
const getVoicing = (chord, dictionaryName, lastVoicing) => { const getVoicing = (chord, dictionaryName, lastVoicing) => {
@ -141,9 +141,9 @@ export const voicing = register('voicing', function (pat) {
.fmap((value) => { .fmap((value) => {
let { dictionary, ...rest } = value; let { dictionary, ...rest } = value;
if (typeof dictionary === 'string') { if (typeof dictionary === 'string') {
dictionary = voicingRegistry[dictionary]?.dictionary; dictionary = voicingRegistry[dictionary];
} }
let notes = renderVoicing({ ...value, dictionary }); let notes = renderVoicing({ ...dictionary, ...rest });
return stack(...notes) return stack(...notes)
.note() .note()