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Simple seeding for this first iteration

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Aria 2025-12-13 17:49:19 -06:00
parent 931d684b19
commit e0344dbd67
1 changed files with 1 additions and 14 deletions
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15
packages/core/signal.mjs
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@ -359,7 +359,7 @@ export const binaryNL = (n, nBits = 16) => {
* .partials(randL(8)) * .partials(randL(8))
*/ */
export const randL = (n) => { export const randL = (n) => {
return signal((t) => (nVal) => timeToRands(t, nVal).map(Math.abs)).appLeft(reify(n)); return signal((t) => (nVal) => getRandsAtTime(t, nVal).map(Math.abs)).appLeft(reify(n));
}; };
export const randrun = (n) => { export const randrun = (n) => {
@ -434,19 +434,6 @@ export const withSeed = (func, pat) => {
* $: s("bd*4").degrade().seed(1); // Will degrade different events from the hi-hat * $: s("bd*4").degrade().seed(1); // Will degrade different events from the hi-hat
*/ */
export const seed = register('seed', (n, pat) => { export const seed = register('seed', (n, pat) => {
return withSeed((prev) => (prev !== undefined ? randAt(prev, n) * Number.MAX_SAFE_INTEGER : n), pat);
});
/**
* Set the seed for random signals. Differs from `seed` in that `seed` can be used
* multiple times with the final signal depending on all seeds. `setSeed` on the
* other hand overwrites the previous calls to `seed`.
*
* @name setSeed
* @param {number} n An arbitrary number to be used as the new seed. 0 is the same
* as the default random behavior.
*/
export const setSeed = register('setSeed', (n, pat) => {
return withSeed(() => n, pat); return withSeed(() => n, pat);
}); });