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add docs for OSC target

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This commit is contained in:
Jade (Rose) Rowland 2024-08-31 23:38:23 -04:00
parent 8befa4382b
commit 11a07df120
6 changed files with 33 additions and 27 deletions
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19
packages/osc/osc.mjs
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@ -34,11 +34,8 @@ function connect() {
return connection;
}
const collator = new ClockCollator({});
export async function oscTrigger(t_deprecate, hap, currentTime, cps = 1, targetTime) {
export function parseControlsFromHap(hap, cps) {
hap.ensureObjectValue();
const osc = await connect();
const cycle = hap.wholeOrPart().begin.valueOf();
const delta = hap.duration.valueOf();
const controls = Object.assign({}, { cps, cycle, delta }, hap.value);
@ -53,9 +50,19 @@ export async function oscTrigger(t_deprecate, hap, currentTime, cps = 1, targetT
}
controls.bank && (controls.s = controls.bank + controls.s);
controls.roomsize && (controls.size = parseNumeral(controls.roomsize));
const keyvals = Object.entries(controls).flat();
const ts = Math.round(collator.calculateTimestamp(currentTime, targetTime) * 1000);
const channels = controls.channels;
channels != undefined && (controls.channels = JSON.stringify(channels));
return controls;
}
const collator = new ClockCollator({});
export async function oscTrigger(t_deprecate, hap, currentTime, cps = 1, targetTime) {
const osc = await connect();
const controls = parseControlsFromHap(hap, cps);
const keyvals = Object.entries(controls).flat();
const ts = Math.round(collator.calculateTimestamp(currentTime, targetTime) * 1000);
const message = new OSC.Message('/dirt/play', ...keyvals);
const bundle = new OSC.Bundle([message], ts);
bundle.timestamp(ts); // workaround for https://github.com/adzialocha/osc-js/issues/60