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This commit is contained in:
Jade (Rose) Rowland 2024-05-18 00:51:56 -04:00
parent e6f272dd0c
commit a8eafbc309
4 changed files with 24 additions and 10 deletions
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4
packages/superdough/helpers.mjs
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@ -103,13 +103,13 @@ export const getADSRValues = (params, curve = 'linear', defaultValues) => {
return [Math.max(a ?? 0, envmin), Math.max(d ?? 0, envmin), Math.min(sustain, envmax), Math.max(r ?? 0, releaseMin)];
};
export function createFilter(context, type, frequency, Q, att, dec, sus, rel, fenv, start, end, fanchor, model) {
export function createFilter(context, type, frequency, Q, att, dec, sus, rel, fenv, start, end, fanchor, model, drive) {
const curve = 'exponential';
const [attack, decay, sustain, release] = getADSRValues([att, dec, sus, rel], curve, [0.005, 0.14, 0, 0.1]);
let filter;
let frequencyParam;
if (model === 'ladder') {
filter = getWorklet(context, 'ladder-processor', { frequency, q: Q, drive: 1 });
filter = getWorklet(context, 'ladder-processor', { frequency, q: Q, drive });
frequencyParam = filter.parameters.get('frequency');
} else {
filter = context.createBiquadFilter();