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fixed offset time

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This commit is contained in:
Jade (Rose) Rowland 2024-06-12 01:11:58 -04:00
parent 065b24a2ee
commit 9f958abb08
9 changed files with 784 additions and 825 deletions
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17
packages/superdough/superdough.mjs
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@ -8,7 +8,7 @@ import './feedbackdelay.mjs';
import './reverb.mjs';
import './vowel.mjs';
import { clamp, nanFallback, _mod } from './util.mjs';
import workletsUrl from './worklets.mjs?url';
import workletsUrl from './worklets.mjs?worker&url';
import { createFilter, gainNode, getCompressor, getWorklet } from './helpers.mjs';
import { map } from 'nanostores';
import { logger } from './logger.mjs';
@ -309,6 +309,13 @@ export function resetGlobalEffects() {
}
export const superdough = async (value, t, hapDuration) => {
t = typeof t === 'string' && t.startsWith('=') ? Number(t.slice(1)) : ac.currentTime + t;
let { stretch } = value;
if (stretch != null) {
//account for phase vocoder latency
const latency = 0.04;
t = t - latency;
}
const ac = getAudioContext();
if (typeof value !== 'object') {
throw new Error(
@ -320,7 +327,7 @@ export const superdough = async (value, t, hapDuration) => {
// duration is passed as value too..
value.duration = hapDuration;
// calculate absolute time
t = typeof t === 'string' && t.startsWith('=') ? Number(t.slice(1)) : ac.currentTime + t;
if (t < ac.currentTime) {
console.warn(
`[superdough]: cannot schedule sounds in the past (target: ${t.toFixed(2)}, now: ${ac.currentTime.toFixed(2)})`,
@ -371,7 +378,6 @@ export const superdough = async (value, t, hapDuration) => {
//
coarse,
crush,
stretch,
shape,
shapevol = getDefaultValue('shapevol'),
distort,
@ -441,7 +447,6 @@ export const superdough = async (value, t, hapDuration) => {
chain.push(sourceNode);
stretch !== undefined && chain.push(getWorklet(ac, 'phase-vocoder-processor', { pitchFactor: stretch }));
// gain stage
chain.push(gainNode(gain));
@ -587,4 +592,6 @@ export const superdough = async (value, t, hapDuration) => {
toDisconnect = chain.concat([delaySend, reverbSend, analyserSend]);
};
export const superdoughTrigger = (t, hap, ct, cps) => superdough(hap, t - ct, hap.duration / cps, cps);
export const superdoughTrigger = (t, hap, ct, cps) => {
superdough(hap, t - ct, hap.duration / cps, cps);
};