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Optimize phase wrap; make voices k-rate

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Aria 2025-11-12 12:23:40 -06:00
parent aabf122161
commit be3a88b09c
1 changed files with 5 additions and 4 deletions
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9
packages/superdough/worklets.mjs
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@ -507,6 +507,7 @@ class SuperSawOscillatorProcessor extends AudioWorkletProcessor {
name: 'voices', name: 'voices',
defaultValue: 5, defaultValue: 5,
min: 1, min: 1,
automationRate: 'k-rate',
}, },
]; ];
} }
@ -518,12 +519,10 @@ class SuperSawOscillatorProcessor extends AudioWorkletProcessor {
// this.port.postMessage({ type: 'onended' }); // this.port.postMessage({ type: 'onended' });
return false; return false;
} }
const output = outputs[0]; const output = outputs[0];
const voices = pv(params.voices, 0); // k-rate
for (let i = 0; i < output[0].length; i++) { for (let i = 0; i < output[0].length; i++) {
const detune = pv(params.detune, i); const detune = pv(params.detune, i);
const voices = pv(params.voices, i);
const freqspread = pv(params.freqspread, i); const freqspread = pv(params.freqspread, i);
const panspread = pv(params.panspread, i) * 0.5 + 0.5; const panspread = pv(params.panspread, i) * 0.5 + 0.5;
const gain1 = Math.sqrt(1 - panspread); const gain1 = Math.sqrt(1 - panspread);
@ -552,7 +551,9 @@ class SuperSawOscillatorProcessor extends AudioWorkletProcessor {
output[0][i] += v * gainL; output[0][i] += v * gainL;
output[1][i] += v * gainR; output[1][i] += v * gainR;
this.phase[n] = ffrac(this.phase[n] + dt); let pn = this.phase[n] + dt;
if (pn >= 1.0) pn -= 1.0;
this.phase[n] = pn;
} }
} }
return true; return true;