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sync without cyclist changes

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Jade (Rose) Rowland 2025-07-06 00:59:39 -04:00
parent 077556e7cb
commit d9e44dcda6
8 changed files with 261 additions and 82 deletions
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42
packages/superdough/superdough.mjs
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@ -45,6 +45,8 @@ export function setGainCurve(newGainCurveFunc) {
gainCurveFunc = newGainCurveFunc;
}
function aliasBankMap(aliasMap) {
// Make all bank keys lower case for case insensitivity
for (const key in aliasMap) {
@ -325,12 +327,29 @@ function getDelay(orbit, delaytime, delayfeedback, t, channels) {
return delays[orbit];
}
export function getLfo(audioContext, time, end, properties = {}) {
export function getLfo(audioContext, begin, end, properties = {}) {
return getWorklet(audioContext, 'lfo-processor', {
frequency: 1,
depth: 1,
skew: 0,
phaseoffset: 0,
time: begin,
begin,
end,
shape: 1,
dcoffset: -0.5,
...properties,
});
}
export function getSyncedLfo(audioContext, time, end, cps, cycle, properties = {}) {
const frequency = cycle/cps
return getWorklet(audioContext, 'lfo-processor', {
frequency,
depth: 1,
skew: 0,
phaseoffset: 0,
time,
end,
shape: 1,
@ -450,9 +469,10 @@ function mapChannelNumbers(channels) {
return (Array.isArray(channels) ? channels : [channels]).map((ch) => ch - 1);
}
export const superdough = async (value, t, hapDuration, cps = 0.5) => {
export const superdough = async (value, t, hapDuration, cps = 0.5, cycle) => {
// new: t is always expected to be the absolute target onset time
const ac = getAudioContext();
let { stretch } = value;
if (stretch != null) {
//account for phase vocoder latency
@ -707,11 +727,12 @@ export const superdough = async (value, t, hapDuration, cps = 0.5) => {
coarse !== undefined && chain.push(getWorklet(ac, 'coarse-processor', { coarse }));
crush !== undefined && chain.push(getWorklet(ac, 'crush-processor', { crush }));
shape !== undefined && chain.push(getWorklet(ac, 'shape-processor', { shape, postgain: shapevol }));
distort !== undefined && chain.push(getWorklet(ac, 'distort-processor', { distort, postgain: distortvol }));
// distort !== undefined && chain.push(getWorklet(ac, 'distort-processor', { distort, postgain: distortvol }));
// am !== undefined &&
// chain.push(
// getWorklet(ac, 'am-processor', {
// speed: am,
// begin: t,
// depth: amdepth,
// skew: amskew,
// phaseoffset: amphase,
@ -724,12 +745,21 @@ export const superdough = async (value, t, hapDuration, cps = 0.5) => {
if (am !== undefined) {
const amGain = new GainNode(ac, { gain: 1 });
const frequency = cycleToSeconds(am, cps)
const frequency = cps / am
const phaseoffset = cycleToSeconds(amphase, cps)
const time = cycle / cps
// console.info(cycle, time, frequency)
const lfo = getLfo(ac, t, t + hapDuration, {
skew: amskew,
frequency: am * cps,
depth: amdepth,
frequency,
depth: amdepth,
time,
// dcoffset: 0,
shape: amshape,
phaseoffset