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Merge remote-tracking branch 'origin/main' into glossing/sounds-tab-preview

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Felix Roos 2025-11-27 21:11:50 +01:00
parent 74488f8480
commit b824c45ba4
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26 changed files with 777 additions and 133 deletions
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53
packages/superdough/helpers.mjs
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@ -191,8 +191,7 @@ export function applyParameterModulators(audioContext, param, start, end, envelo
const lfo = getParamLfo(audioContext, param, start, end, lfoValues);
return { lfo, disconnect: () => lfo?.disconnect() };
}
export function createFilter(context, start, end, params, cps) {
export function createFilter(context, start, end, params, cps, cycle) {
let {
frequency,
anchor,
@ -202,12 +201,14 @@ export function createFilter(context, start, end, params, cps) {
q = 1,
drive = 0.69,
depth,
depthfrequency,
dcoffset = -0.5,
skew,
shape,
rate,
sync,
} = params;
let frequencyParam, filter;
if (model === 'ladder') {
filter = getWorklet(context, 'ladder-processor', { frequency, q, drive });
@ -238,8 +239,25 @@ export function createFilter(context, start, end, params, cps) {
if (sync != null) {
rate = cps * sync;
}
const lfoValues = { depth, dcoffset, skew, shape, frequency: rate };
getParamLfo(context, frequencyParam, start, end, lfoValues);
const hasLFO = [depth, depthfrequency, skew, shape, rate].some((v) => v !== undefined);
if (hasLFO) {
depth = depth ?? 1;
const time = cycle / cps;
const modDepth = depthfrequency ?? (depth ?? 1) * frequency;
const lfoValues = {
depth: modDepth,
dcoffset,
skew,
shape,
frequency: rate ?? cps,
min: -frequency + 30,
max: 20000 - frequency,
time,
curve: 1,
};
getParamLfo(context, frequencyParam, start, end, lfoValues);
}
return filter;
}
@ -262,7 +280,15 @@ export function drywet(dry, wet, wetAmount = 0) {
let mix = ac.createGain();
dry_gain.connect(mix);
wet_gain.connect(mix);
return mix;
return {
node: mix,
onended: () => {
dry_gain.disconnect(mix);
wet_gain.disconnect(mix);
dry.disconnect(dry_gain);
wet.disconnect(wet_gain);
},
};
}
let curves = ['linear', 'exponential'];
@ -297,6 +323,10 @@ export function getVibratoOscillator(param, value, t) {
gain.gain.value = vibmod * 100;
vibratoOscillator.connect(gain);
gain.connect(param);
vibratoOscillator.onended = () => {
gain.disconnect(param);
vibratoOscillator.disconnect(gain);
};
vibratoOscillator.start(t);
return vibratoOscillator;
}
@ -350,9 +380,9 @@ const mod = (freq, range = 1, type = 'sine') => {
}
osc.start();
const g = new GainNode(ctx, { gain: range });
const g = gainNode(range);
osc.connect(g); // -range, range
return { node: g, stop: (t) => osc.stop(t) };
return { node: g, stop: (t) => osc.stop(t), osc: osc };
};
const fm = (frequencyparam, harmonicityRatio, modulationIndex, wave = 'sine') => {
const carrfreq = frequencyparam.value;
@ -404,6 +434,11 @@ export function applyFM(param, value, begin) {
modulator.connect(envGain);
envGain.connect(param);
}
fmmod.osc.onended = () => {
envGain.disconnect();
modulator.disconnect();
fmmod.osc.disconnect();
};
}
return { stop };
}
@ -505,7 +540,7 @@ export const getDistortion = (distort, postgain, algorithm) => {
};
export const getFrequencyFromValue = (value, defaultNote = 36) => {
let { note, freq } = value;
let { note, freq, octave = 0 } = value;
note = note || defaultNote;
if (typeof note === 'string') {
note = noteToMidi(note); // e.g. c3 => 48
@ -514,7 +549,7 @@ export const getFrequencyFromValue = (value, defaultNote = 36) => {
if (!freq && typeof note === 'number') {
freq = midiToFreq(note); // + 48);
}
freq *= Math.pow(2, octave);
return Number(freq);
};