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This commit is contained in:
Felix Roos 2022-03-19 12:05:27 +01:00
parent 61e81a4e60
commit 77fd516b15
12 changed files with 2073 additions and 1490 deletions
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12
docs/_snowpack/link/strudel.js
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@ -1,4 +1,4 @@
import Fraction from "./fraction.js";
import Fraction from "../pkg/fractionjs.js";
import {compose} from "../pkg/ramda.js";
import {isNote, toMidi} from "./util.js";
const removeUndefineds = (xs) => xs.filter((x) => x != void 0);
@ -370,11 +370,9 @@ class Pattern {
const pat_val = this;
const query = function(state) {
const withWhole = function(a, b) {
return new Hap(choose_whole(a.whole, b.whole), b.part, b.value, {
...a.context,
...b.context,
return new Hap(choose_whole(a.whole, b.whole), b.part, b.value, Object.assign({}, a.context, b.context, {
locations: (a.context.locations || []).concat(b.context.locations || [])
});
}));
};
const match = function(a) {
return func(a.value).query(state.setSpan(a.part)).map((b) => withWhole(a, b));
@ -578,8 +576,8 @@ const _toBipolar = (pat) => pat.fmap((x) => x * 2 - 1);
const _fromBipolar = (pat) => pat.fmap((x) => (x + 1) / 2);
export const sine2 = signal((t) => Math.sin(Math.PI * 2 * t));
export const sine = _fromBipolar(sine2);
export const cosine2 = sine2._early(0.25);
export const cosine = sine._early(0.25);
export const cosine2 = sine2._early(Fraction(1).div(4));
export const cosine = sine._early(Fraction(1).div(4));
export const saw = signal((t) => t % 1);
export const saw2 = _toBipolar(saw);
export const isaw = signal((t) => 1 - t % 1);