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patternify filter

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This commit is contained in:
Felix Roos 2022-04-18 18:57:02 +02:00
parent c2feb6e214
commit 1ead12a2a3
1 changed files with 6 additions and 3 deletions
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9
packages/webaudio/webaudio.mjs
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@ -1,4 +1,4 @@
import { Pattern, getFrequency } from '@strudel.cycles/core'; import { Pattern, getFrequency, patternify2 } from '@strudel.cycles/core';
import { Tone } from '@strudel.cycles/tone'; import { Tone } from '@strudel.cycles/tone';
// let audioContext; // let audioContext;
@ -53,17 +53,20 @@ Pattern.prototype.adsr = function (a = 0.01, d = 0.05, s = 1, r = 0.01) {
return envelope; return envelope;
}); });
}; };
Pattern.prototype.filter = function (type = 'lowshelf', frequency = 1000, gain = 25) { Pattern.prototype._filter = function (type = 'lowpass', frequency = 1000) {
return this.withAudioNode((t, e, node) => { return this.withAudioNode((t, e, node) => {
const filter = getAudioContext().createBiquadFilter(); const filter = getAudioContext().createBiquadFilter();
filter.type = type; filter.type = type;
filter.frequency.value = frequency; filter.frequency.value = frequency;
filter.gain.value = gain;
node?.connect(filter); node?.connect(filter);
return filter; return filter;
}); });
}; };
Pattern.prototype.filter = function (type, frequency) {
return patternify2(Pattern.prototype._filter)(reify(type), reify(frequency), this);
};
Pattern.prototype.out = function () { Pattern.prototype.out = function () {
const master = getAudioContext().createGain(); const master = getAudioContext().createGain();
master.gain.value = 0.1; master.gain.value = 0.1;