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add queryArc + update readme

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This commit is contained in:
Felix Roos 2022-04-13 00:25:53 +02:00
parent 87605ca25e
commit 2060e86875
2 changed files with 15 additions and 9 deletions
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16
packages/core/strudel.mjs
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@ -236,6 +236,10 @@ class Pattern {
this.query = query;
}
queryArc(begin, end) {
return this.query(new State(new TimeSpan(begin, end)));
}
_splitQueries() {
// Splits queries at cycle boundaries. This makes some calculations
// easier to express, as all events are then constrained to happen within
@ -686,12 +690,12 @@ class Pattern {
}
_chop(n) {
const slices = Array.from({length: n}, (x, i) => i);
const slice_objects = slices.map(i => ({begin: i/n, end: (i+1)/n}));
const func = function(o) {
return(sequence(slice_objects.map(slice_o => Object.assign({}, o, slice_o))))
}
return(this._squeezeBind(func));
const slices = Array.from({ length: n }, (x, i) => i);
const slice_objects = slices.map((i) => ({ begin: i / n, end: (i + 1) / n }));
const func = function (o) {
return sequence(slice_objects.map((slice_o) => Object.assign({}, o, slice_o)));
};
return this._squeezeBind(func);
}
// cpm = cycles per minute