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Smooth spatial transitions with 0.2s ramps

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Jage9
2026-02-22 21:23:16 -05:00
parent ad2cd532be
commit 3d741b358a
5 changed files with 11 additions and 7 deletions
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3
client/src/audio/audioEngine.ts
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@@ -29,6 +29,7 @@ type SoundSpec = {
};
type OutputMode = 'stereo' | 'mono';
const SPATIAL_RAMP_SECONDS = 0.2;
export class AudioEngine {
private audioCtx: AudioContext | null = null;
@@ -300,7 +301,7 @@ export class AudioEngine {
const gainValue = mix?.gain ?? 0;
const listenGain = Number.isFinite(peer.listenGain) ? Math.max(0, peer.listenGain as number) : 1;
const panValue = mix?.pan ?? 0;
peer.gain.gain.linearRampToValueAtTime(gainValue * listenGain, this.audioCtx.currentTime + 0.1);
peer.gain.gain.linearRampToValueAtTime(gainValue * listenGain, this.audioCtx.currentTime + SPATIAL_RAMP_SECONDS);
if (peer.panner) {
const resolvedPan = this.outputMode === 'mono' ? 0 : Math.max(-1, Math.min(1, panValue));
peer.panner.pan.setValueAtTime(resolvedPan, this.audioCtx.currentTime);