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Add ability for LFOs to target.. other lfos :devil emoji:

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Aria 2025-09-13 14:49:36 -05:00
parent 945b325336
commit 23aa8ef509
1 changed files with 8 additions and 4 deletions
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12
packages/superdough/superdough.mjs
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@ -636,7 +636,7 @@ function _setWorkletParamsAtTime(audioParams, params, time) {
} }
let lfos = {}; let lfos = {};
function _connectLFO(params) { function _connectLFO(params, nodeTracker) {
const { const {
frequency = 1, frequency = 1,
synced = 0, synced = 0,
@ -653,10 +653,12 @@ function _connectLFO(params) {
const ac = getAudioContext(); const ac = getAudioContext();
lfoNode = getLfo(ac, filteredParams); lfoNode = getLfo(ac, filteredParams);
lfos[num] = lfoNode; lfos[num] = lfoNode;
nodeTracker[`lfo${num}`] = [lfoNode];
} }
const targets = _getTargetParams(target, param); const targets = _getTargetParams(target, param);
targets.forEach((target) => lfoNode.connect(target)); targets.forEach((target) => lfoNode.connect(target));
_setWorkletParamsAtTime(lfoNode.parameters, Object.entries(filteredParams), begin); _setWorkletParamsAtTime(lfoNode.parameters, Object.entries(filteredParams), begin);
return lfoNode;
} }
function _connectEnvelope(params) { function _connectEnvelope(params) {
@ -671,15 +673,16 @@ function _connectEnvelope(params) {
}); });
} }
function connectModulators(params, modulatorType) { function connectModulators(params, modulatorType, nodeTracker) {
// We break down params specifying multiple modulators into a set of parameters for // We break down params specifying multiple modulators into a set of parameters for
// a single one // a single one
const individualParams = _splitParams(params); const individualParams = _splitParams(params);
if (modulatorType === 'lfo') { if (modulatorType === 'lfo') {
individualParams.forEach(_connectLFO); individualParams.map((p) => _connectLFO(p, nodeTracker));
} else if (modulatorType === 'envelope') { } else if (modulatorType === 'envelope') {
individualParams.forEach(_connectEnvelope); individualParams.forEach(_connectEnvelope);
} }
return [];
} }
let activeSoundSources = new Map(); let activeSoundSources = new Map();
@ -1118,7 +1121,7 @@ export const superdough = async (value, t, hapDuration, cps = 0.5, cycle = 0.5)
if (lfoTarget !== undefined && lfoParam !== undefined) { if (lfoTarget !== undefined && lfoParam !== undefined) {
connectModulators( connectModulators(
{ {
num: lfoNum, num: lfoNum ?? 1,
target: lfoTarget, target: lfoTarget,
param: lfoParam, param: lfoParam,
frequency: lfoRate, frequency: lfoRate,
@ -1133,6 +1136,7 @@ export const superdough = async (value, t, hapDuration, cps = 0.5, cycle = 0.5)
cps: cps, cps: cps,
}, },
'lfo', 'lfo',
nodes,
); );
} }
if (envTarget !== undefined && envParam !== undefined) { if (envTarget !== undefined && envParam !== undefined) {