mirror of
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Compare commits
7 Commits
| Author | SHA1 | Date | |
|---|---|---|---|
 Felix Roos
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Felix Roos
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Felix Roos
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Felix Roos
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3bbd808783 | ||
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Felix Roos
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Felix Roos
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Felix Roos
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d14194db6a |
@@ -1,9 +1,6 @@
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name: Build and Deploy to beta (warm.strudel.cc)
|
||||
|
||||
on:
|
||||
push:
|
||||
branches:
|
||||
- main
|
||||
on: [workflow_dispatch]
|
||||
|
||||
# Allow one concurrent deployment
|
||||
concurrency:
|
||||
|
||||
@@ -1,88 +0,0 @@
|
||||
# changelog
|
||||
|
||||
NOTE: you can generate this with `node warm.js`. it might still not be perfectly sorted...
|
||||
|
||||
## november 2025
|
||||
|
||||
- 2025-11-27T22:03:53+01:00 [perf] in `noise`, let noiseMix do the disconnect when it exists by jeromew in: [#1783](https://codeberg.org/uzu/strudel/pulls/1783)
|
||||
- 2025-11-27T22:01:01+01:00 Bug Fix: Retries for sounds tab by glossing in: [#1754](https://codeberg.org/uzu/strudel/pulls/1754)
|
||||
- 2025-11-27T20:36:46+01:00 [hydra] return the hydra object when await initHydra(..) is called by jeromew in: [#1784](https://codeberg.org/uzu/strudel/pulls/1784)
|
||||
- 2025-11-27T20:36:14+01:00 Use errorLogger for query and tonal errors by glossing in: [#1782](https://codeberg.org/uzu/strudel/pulls/1782)
|
||||
- 2025-11-27T20:27:10+01:00 [perf] level 5 `connect-leak` on `vowel` by jeromew in: [#1779](https://codeberg.org/uzu/strudel/pulls/1779)
|
||||
- 2025-11-26T08:23:38+01:00 feat: add prebake script import button for loading .strudel files by daslyfe in: [#1774](https://codeberg.org/uzu/strudel/pulls/1774)
|
||||
- 2025-11-26T07:39:28+01:00 Fix Sampler port trampling by Dayglo in: [#1717](https://codeberg.org/uzu/strudel/pulls/1717)
|
||||
- 2025-11-25T20:59:09+01:00 Feat: Hook up octave and fix example by glossing in: [#1773](https://codeberg.org/uzu/strudel/pulls/1773)
|
||||
- 2025-11-25T20:48:09+01:00 [perf] fix `connect-leak` in `tremolo` param by jeromew in: [#1780](https://codeberg.org/uzu/strudel/pulls/1780)
|
||||
- 2025-11-24T17:51:20+01:00 filter modulation improvements! by daslyfe in: [#1769](https://codeberg.org/uzu/strudel/pulls/1769)
|
||||
- 2025-11-24T01:20:53+01:00 Add o as a synonym for orbit by daslyfe in: [#1766](https://codeberg.org/uzu/strudel/pulls/1766)
|
||||
- 2025-11-23T22:23:26+01:00 [perf] fix `connect-leak` in `fm` modulation by jeromew in: [#1758](https://codeberg.org/uzu/strudel/pulls/1758)
|
||||
- 2025-11-23T09:47:24+01:00 Fix interoperability issue between `all` and `await initHydra()` by jeromew in: [#1663](https://codeberg.org/uzu/strudel/pulls/1663)
|
||||
- 2025-11-23T04:23:06+01:00 Bug fix: Swap l/r gains with temp variable by glossing in: [#1768](https://codeberg.org/uzu/strudel/pulls/1768)
|
||||
- 2025-11-23T00:52:28+01:00 FIX: prevent LFO filter modulation from popping from negative values by daslyfe in: [#1767](https://codeberg.org/uzu/strudel/pulls/1767)
|
||||
- 2025-11-21T01:56:11+01:00 Bug Fix: Use frac due to negative frequencies from FM by glossing in: [#1759](https://codeberg.org/uzu/strudel/pulls/1759)
|
||||
- 2025-11-20T19:48:16+01:00 [perf] fix `connect-leak` added by #1742 when noise() is not used by jeromew in: [#1757](https://codeberg.org/uzu/strudel/pulls/1757)
|
||||
- 2025-11-20T14:51:00+01:00 [perf] fix `connect-leak` in `delay` effect by jeromew in: [#1755](https://codeberg.org/uzu/strudel/pulls/1755)
|
||||
- 2025-11-20T14:49:41+01:00 [perf] fix `connect leak` when .noise() is in the mix by jeromew in: [#1742](https://codeberg.org/uzu/strudel/pulls/1742)
|
||||
- 2025-11-18T23:52:45+01:00 wchooseCycles has now notes in an example by scrappy_fiddler in: [#1748](https://codeberg.org/uzu/strudel/pulls/1748)
|
||||
- 2025-11-17T05:31:54+01:00 Feature: Partials by glossing in: [#1659](https://codeberg.org/uzu/strudel/pulls/1659)
|
||||
- 2025-11-16T22:06:14+01:00 README: update superdough documentation by TristanMlct in: [#1741](https://codeberg.org/uzu/strudel/pulls/1741)
|
||||
- 2025-11-16T21:08:54+01:00 Worklet optimizations by glossing in: [#1730](https://codeberg.org/uzu/strudel/pulls/1730)
|
||||
- 2025-11-15T14:59:30+01:00 [perf] disconnect Offline AudioNode connections in generateReverb by jeromew in: [#1740](https://codeberg.org/uzu/strudel/pulls/1740)
|
||||
- 2025-11-15T14:57:47+01:00 [perf] disconnect `send` effect AudioNode when `room` is used by jeromew in: [#1736](https://codeberg.org/uzu/strudel/pulls/1736)
|
||||
- 2025-11-12T21:22:34+01:00 [supradough] fix: unstable filter by froos in: [#1593](https://codeberg.org/uzu/strudel/pulls/1593)
|
||||
- 2025-11-12T21:12:07+01:00 Fix link syntax in `project-start` by Kissaki in: [#1724](https://codeberg.org/uzu/strudel/pulls/1724)
|
||||
- 2025-11-12T21:06:13+01:00 Fix web README sample code by Kissaki in: [#1725](https://codeberg.org/uzu/strudel/pulls/1725)
|
||||
- 2025-11-12T20:59:39+01:00 Fix typo: 'studel' -> 'strudel' by drhayes in: [#1726](https://codeberg.org/uzu/strudel/pulls/1726)
|
||||
- 2025-11-12T15:23:41+01:00 fix for node 24 support in tests - #1718 by ausav in: [#1719](https://codeberg.org/uzu/strudel/pulls/1719)
|
||||
- 2025-11-11T09:00:49+01:00 soundAlias example fix by PepsiiMan in: [#1720](https://codeberg.org/uzu/strudel/pulls/1720)
|
||||
- 2025-11-10T08:18:36+01:00 fix: Make Supradough package build by munshkr in: [#1711](https://codeberg.org/uzu/strudel/pulls/1711)
|
||||
- 2025-11-10T08:18:00+01:00 added docs for spaces in scale names by ondras in: [#1715](https://codeberg.org/uzu/strudel/pulls/1715)
|
||||
- 2025-11-10T02:44:01+01:00 Feature: LFOs for Filters by glossing in: [#1636](https://codeberg.org/uzu/strudel/pulls/1636)
|
||||
- 2025-11-05T17:07:00+01:00 improvement: sync midi messages to audio context clock by daslyfe in: [#1708](https://codeberg.org/uzu/strudel/pulls/1708)
|
||||
- 2025-11-04T19:36:14+01:00 Add stick button mappings to gamepad implementation and improve docs by kaosuryoko in: [#1696](https://codeberg.org/uzu/strudel/pulls/1696)
|
||||
- 2025-11-04T19:29:35+01:00 Refactor sound stopping and triggering logic in SoundsTab component by IJOL in: [#1688](https://codeberg.org/uzu/strudel/pulls/1688)
|
||||
- 2025-11-04T19:13:21+01:00 Add setting to toggle pattern auto-start on pattern change by moumar in: [#1690](https://codeberg.org/uzu/strudel/pulls/1690)
|
||||
- 2025-11-04T18:58:50+01:00 Voicings JSDoc by sharkeys_lunchbox in: [#1686](https://codeberg.org/uzu/strudel/pulls/1686)
|
||||
- 2025-11-01T07:50:40+01:00 FIX: Loading local samples uses too much memory by daslyfe in: [#1706](https://codeberg.org/uzu/strudel/pulls/1706)
|
||||
|
||||
|
||||
## october 2025
|
||||
|
||||
- 2025-10-28T22:58:24+01:00 Bug Fix: Handle scale-for-notes when n also supplied by glossing in: [#1625](https://codeberg.org/uzu/strudel/pulls/1625)
|
||||
- 2025-10-28T22:51:16+01:00 Repurpose vim shortcuts for usability by dtricks in: [#1624](https://codeberg.org/uzu/strudel/pulls/1624)
|
||||
- 2025-10-28T22:35:21+01:00 Add support for euclidian in mondo with `bd&3:8` by TristanCacqueray in: [#1630](https://codeberg.org/uzu/strudel/pulls/1630)
|
||||
- 2025-10-27T10:42:07+01:00 Use bunny cdn for all samples and json files by yaxu in: [#1701](https://codeberg.org/uzu/strudel/pulls/1701)
|
||||
- 2025-10-26T22:52:54+01:00 degithub - switch some samples to bunnycdn by yaxu in: [#1697](https://codeberg.org/uzu/strudel/pulls/1697)
|
||||
- 2025-10-26T17:09:22+01:00 Fix ZZFX example by moumar in: [#1685](https://codeberg.org/uzu/strudel/pulls/1685)
|
||||
- 2025-10-23T15:56:04+02:00 Make osc port and host configurable. Changes dependencies. by yaxu in: [#1682](https://codeberg.org/uzu/strudel/pulls/1682)
|
||||
- 2025-10-23T03:47:31+02:00 Adds back shape to superdough by glossing in: [#1672](https://codeberg.org/uzu/strudel/pulls/1672)
|
||||
- 2025-10-22T22:15:19+02:00 Fix sampler.mjs githubPath by jeromew in: [#1684](https://codeberg.org/uzu/strudel/pulls/1684)
|
||||
- 2025-10-22T16:20:50+02:00 Fix onPaint for widgets by yaxu in: [#1658](https://codeberg.org/uzu/strudel/pulls/1658)
|
||||
- 2025-10-22T15:19:12+02:00 Fix a bug introduced by #4e17cfbdd6 by milliganf in: [#1679](https://codeberg.org/uzu/strudel/pulls/1679)
|
||||
- 2025-10-18T04:29:20+02:00 Bug Fix: Wavetable: phase wrapping at 1 and detune by glossing in: [#1620](https://codeberg.org/uzu/strudel/pulls/1620)
|
||||
- 2025-10-16T20:26:28+02:00 github samples: default to "samples" if repository is not specified by prezmop in: [#1644](https://codeberg.org/uzu/strudel/pulls/1644)
|
||||
- 2025-10-16T17:33:39+02:00 Docs: add example of custom chained function by dariusk in: [#1642](https://codeberg.org/uzu/strudel/pulls/1642)
|
||||
- 2025-10-14T12:39:48+02:00 textbox by yaxu in: [#1650](https://codeberg.org/uzu/strudel/pulls/1650)
|
||||
- 2025-10-13T07:05:57+02:00 Feature: Wavetable FM by glossing in: [#1623](https://codeberg.org/uzu/strudel/pulls/1623)
|
||||
- 2025-10-12T20:43:42+02:00 fix: repair REPL sample sources and URL concat (#1640) by erikfox in: [#1646](https://codeberg.org/uzu/strudel/pulls/1646)
|
||||
- 2025-10-10T11:25:02+02:00 Add control-metadata by yaxu in: [#1634](https://codeberg.org/uzu/strudel/pulls/1634)
|
||||
- 2025-10-07T22:59:39+02:00 Fix MQTT: change the trigger handler to match new hap by jurrchen in: [#1629](https://codeberg.org/uzu/strudel/pulls/1629)
|
||||
- 2025-10-05T21:42:19+02:00 Fix case sensitivity for synonym search by vvolhejn in: [#1618](https://codeberg.org/uzu/strudel/pulls/1618)
|
||||
- 2025-10-01T08:56:35+02:00 Optimize wavetable synth by glossing in: [#1613](https://codeberg.org/uzu/strudel/pulls/1613)
|
||||
- 2025-10-01T02:02:33+02:00 fix: pattern switching by daslyfe in: [#1616](https://codeberg.org/uzu/strudel/pulls/1616)
|
||||
|
||||
## September 2025
|
||||
|
||||
- 2025-09-29T02:10:54+02:00 fix wavetable JSON by daslyfe in: [#1611](https://codeberg.org/uzu/strudel/pulls/1611)
|
||||
- 2025-09-28T21:28:16+02:00 rename wavetable controls to match existing naming conventions by daslyfe in: [#1610](https://codeberg.org/uzu/strudel/pulls/1610)
|
||||
- 2025-09-27T23:28:13+02:00 Feature: Wavetable synth improvements by glossing in: [#1607](https://codeberg.org/uzu/strudel/pulls/1607)
|
||||
- 2025-09-27T21:43:10+02:00 wavetable improvements by daslyfe in: [#1608](https://codeberg.org/uzu/strudel/pulls/1608)
|
||||
- 2025-09-26T08:48:46+02:00 create orbit based DJ filter by daslyfe in: [#1603](https://codeberg.org/uzu/strudel/pulls/1603)
|
||||
- 2025-09-23T13:28:20+02:00 fix: time signal by daslyfe in: [#1583](https://codeberg.org/uzu/strudel/pulls/1583)
|
||||
- 2025-09-21T16:16:06+02:00 mondo: fix all + setcpm + setcps by froos in: [#1600](https://codeberg.org/uzu/strudel/pulls/1600)
|
||||
- 2025-09-19T21:59:43+02:00 fix: osc error message by froos in: [#1597](https://codeberg.org/uzu/strudel/pulls/1597)
|
||||
- 2025-09-18T21:09:56+02:00 osc: --debug flag to see incoming messages by froos in: [#1595](https://codeberg.org/uzu/strudel/pulls/1595)
|
||||
- 2025-09-17T14:12:10+02:00 simplify osc usage by froos in: [#1588](https://codeberg.org/uzu/strudel/pulls/1588)
|
||||
- 2025-09-16T16:59:58+02:00 dev: logger errors to console in dev mode by daslyfe in: [#1585](https://codeberg.org/uzu/strudel/pulls/1585)
|
||||
- 2025-09-15T22:52:14+02:00 add tic80 font by froos in: [#1579](https://codeberg.org/uzu/strudel/pulls/1579)
|
||||
- 2025-09-15T00:00:19+02:00 supradough: fix delay + add some jsdoc types by froos in: [#1578](https://codeberg.org/uzu/strudel/pulls/1578)
|
||||
+17
-22
@@ -4,13 +4,20 @@ Thanks for wanting to contribute!!! There are many ways you can add value to thi
|
||||
|
||||
## Move to codeberg
|
||||
|
||||
Along with many other live coding projects, we have moved from Microsoft's Github platform to Codeberg for ethical reasons. Please don't fork the project back to github.
|
||||
We are currently in the process of moving from github to codeberg -- not everything is working, please bear with us.
|
||||
|
||||
To update your local clone, you can run this command:
|
||||
|
||||
```
|
||||
git remote set-url origin git@codeberg.org:uzu/strudel.git
|
||||
```
|
||||
|
||||
|
||||
## Communication Channels
|
||||
|
||||
To get in touch with the community, either
|
||||
To get in touch with the contributors, either
|
||||
|
||||
- [join the Uzulang Discord Server](https://discord.com/invite/HGEdXmRkzT) and go to the strudel channels (Uzulangs are a family of live coding languages inspired by each other, including TidalCycles as well as Strudel)
|
||||
- [join the Tidal Discord Channel](https://discord.com/invite/HGEdXmRkzT) and go to the #strudel channel
|
||||
- Find related discussions on the [tidal club forum](https://club.tidalcycles.org/)
|
||||
|
||||
## Ask a Question
|
||||
@@ -29,35 +36,22 @@ Use one of the Communication Channels listed above and drop us a line or two!
|
||||
## Share Music
|
||||
|
||||
If you made some music with strudel, you can give back some love and share what you've done!
|
||||
Your creation could also be part of the random selection in the REPL if you want.
|
||||
Use one of the Communication Channels listed above.
|
||||
(There used to be a random selection of contributed patterns in the REPL, but that is unfortunately disabled for now due to abuse)
|
||||
|
||||
## Improve the Docs
|
||||
|
||||
If you find some weak spots in the [docs](https://strudel.cc/workshop/getting-started/), you can edit each file directly on codeberg. There are "Edit this page" links in the right sidebar that take you to the right place.
|
||||
If you find some weak spots in the [docs](https://strudel.cc/workshop/getting-started/),
|
||||
you can edit each file directly on codeburg. (we are currently fixing the "Edit this page" links in the right sidebar)
|
||||
|
||||
## Propose a Feature
|
||||
|
||||
If you want a specific feature that is not part of strudel yet, feel free to use one of the communication channels above. Please bear in mind that this is a free/open source project, oriented around collaborative discussion. Maybe you even want to help with the implementation of that feature!
|
||||
|
||||
## Contribute a feature
|
||||
|
||||
Pull requests welcome! Consider starting with discussion or proof-of-concept first, rather than do loads of work on something and then find it doesn't fit the collective goals of the project, or something like that.
|
||||
|
||||
At the time of writing we have a PR backlog, and generally prioritise bugfixes and contributions that have arisen through community discussion.
|
||||
|
||||
### AI/LLM policy
|
||||
|
||||
Strudel is a project handmade by humans, with thought and nuance.
|
||||
|
||||
If you have used LLMs (so called 'AI'), please detail that in the pull request. We are still developing our response to the onslaught of LLM technology, but for practical and legal reasons are currently not accepting wholly LLM-generated code. We are also not accepting PRs that add LLM features to strudel itself.
|
||||
|
||||
There are #llm-chat and #llm-share channels on our discord. Please do not discuss or share LLM-related things outside of those channels.
|
||||
If you want a specific feature that is not part of strudel yet, feel free to use one of the communication channels above.
|
||||
Maybe you even want to help with the implementation of that feature!
|
||||
|
||||
## Report a Bug
|
||||
|
||||
If you've found a bug, or some behaviour that does not seem right, you are welcome to file an [issue](https://codeberg.org/uzu/strudel/issues).
|
||||
|
||||
Please check that it has not been reported before.
|
||||
|
||||
## Fix a Bug
|
||||
@@ -124,7 +118,8 @@ There are also eslint extensions / plugins for most editors.
|
||||
|
||||
## Running all CI Checks
|
||||
|
||||
When opening a PR, the CI runner will (once approved by a human) check the code style and eslint, as well as run all tests. You can run the same check with `pnpm check`.
|
||||
When opening a PR, the CI runner will automatically check the code style and eslint, as well as run all tests.
|
||||
You can run the same check with `pnpm check`
|
||||
|
||||
## Package Workflow
|
||||
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
<script src="https://unpkg.com/@strudel/web@1.0.3"></script>
|
||||
<script src="https://unpkg.com/@strudel/web@1.2.6"></script>
|
||||
<button id="play">PLAY</button>
|
||||
<script>
|
||||
initStrudel({
|
||||
|
||||
@@ -12,14 +12,14 @@
|
||||
"vite": "^6.0.11"
|
||||
},
|
||||
"dependencies": {
|
||||
"@strudel/codemirror": "workspace:*",
|
||||
"@strudel/core": "workspace:*",
|
||||
"@strudel/draw": "workspace:*",
|
||||
"@strudel/mini": "workspace:*",
|
||||
"@strudel/soundfonts": "workspace:*",
|
||||
"@strudel/tonal": "workspace:*",
|
||||
"@strudel/transpiler": "workspace:*",
|
||||
"@strudel/webaudio": "workspace:*"
|
||||
"@strudel/codemirror": "1.2.6",
|
||||
"@strudel/core": "1.2.5",
|
||||
"@strudel/draw": "1.2.5",
|
||||
"@strudel/mini": "1.2.5",
|
||||
"@strudel/soundfonts": "1.2.6",
|
||||
"@strudel/tonal": "1.2.5",
|
||||
"@strudel/transpiler": "1.2.5",
|
||||
"@strudel/webaudio": "1.2.6"
|
||||
},
|
||||
"engines": {
|
||||
"node": ">=18.0.0"
|
||||
|
||||
@@ -1,6 +1,6 @@
|
||||
export const bumpStreet = `// froos - "22 bump street", licensed with CC BY-NC-SA 4.0
|
||||
samples('github:felixroos/samples')
|
||||
samples('https://strudel.cc/tidal-drum-machines.json', 'github:ritchse/tidal-drum-machines/main/machines/')
|
||||
samples('https://strudel.b-cdn.net/tidal-drum-machines.json', 'github:ritchse/tidal-drum-machines/main/machines/')
|
||||
|
||||
"<[0,<6 7 9>,13,<17 20 22 26>]!2>/2"
|
||||
// make it 22 edo
|
||||
@@ -28,13 +28,12 @@ samples('https://strudel.cc/tidal-drum-machines.json', 'github:ritchse/tidal-dru
|
||||
.mask("<0@4 1@12>/4")
|
||||
.reset("<x@15 [x(3,8) x*[4 8]]>")
|
||||
// wait for it...
|
||||
).fast(2/3)
|
||||
).fast(4/3)
|
||||
//.crush(6) // remove "//" if you dare`;
|
||||
|
||||
export const trafficFlam = `// froos - "traffic flam", licensed with CC BY-NC-SA 4.0
|
||||
|
||||
samples('github:felixroos/samples')
|
||||
samples('https://strudel.cc/tidal-drum-machines.json', 'github:ritchse/tidal-drum-machines/main/machines/')
|
||||
samples('https://strudel.b-cdn.net/tidal-drum-machines.json', 'github:ritchse/tidal-drum-machines/main/machines/')
|
||||
|
||||
addVoicings('hip', {
|
||||
m11: ['2M 3m 4P 7m'],
|
||||
@@ -61,16 +60,14 @@ stack(
|
||||
s("rim*4").end(.05).bank('RolandTR808').speed(.8).room(.2)
|
||||
)
|
||||
)
|
||||
.late("[0 .05]*2").late(12)
|
||||
|
||||
.late("[0 .05]*2").late(12).fast(2)
|
||||
`;
|
||||
|
||||
export const funk42 = `// froos - how to funk in 42 lines of code
|
||||
// adapted from "how to funk in two minutes" by marc rebillet https://www.youtube.com/watch?v=3vBwRfQbXkg
|
||||
// thanks to peach for the transcription: https://www.youtube.com/watch?v=8eiPXvIgda4
|
||||
|
||||
samples('github:felixroos/samples')
|
||||
samples('https://strudel.cc/tidal-drum-machines.json', 'github:ritchse/tidal-drum-machines/main/machines/')
|
||||
samples('https://strudel.b-cdn.net/tidal-drum-machines.json', 'github:ritchse/tidal-drum-machines/main/machines/')
|
||||
|
||||
setcps(.5)
|
||||
|
||||
|
||||
@@ -13,7 +13,7 @@
|
||||
<button id="c">C</button>
|
||||
<button id="stop">stop</button>
|
||||
<script type="module">
|
||||
import { initStrudel } from '@strudel/web';
|
||||
import { initStrudel, hush } from '@strudel/web';
|
||||
initStrudel({
|
||||
prebake: () => samples('github:tidalcycles/dirt-samples'),
|
||||
});
|
||||
|
||||
@@ -13,7 +13,7 @@
|
||||
"vite": "^6.0.11"
|
||||
},
|
||||
"dependencies": {
|
||||
"@strudel/web": "workspace:*"
|
||||
"@strudel/web": "1.2.6"
|
||||
},
|
||||
"engines": {
|
||||
"node": ">=18.0.0"
|
||||
|
||||
+20
-241
@@ -72,27 +72,6 @@ export function registerControl(names, ...aliases) {
|
||||
return bag;
|
||||
}
|
||||
|
||||
export function registerMultiControl(names, maxControls, ...aliases) {
|
||||
names = Array.isArray(names) ? names : [names];
|
||||
let bag = {};
|
||||
for (let i = 1; i <= maxControls; i++) {
|
||||
let theseAliases = [...aliases];
|
||||
let theseNames = [...names];
|
||||
if (i === 1) {
|
||||
// adds e.g. fm1 as an alias for fm
|
||||
const aliases1 = theseAliases.map((a) => `${a}1`);
|
||||
const names1 = theseNames.map((n) => `${n}1`);
|
||||
theseAliases = theseAliases.concat(aliases1).concat(names1);
|
||||
} else {
|
||||
theseAliases = theseAliases.map((a) => `${a}${i}`);
|
||||
theseNames = theseNames.map((n) => `${n}${i}`);
|
||||
}
|
||||
const subBag = registerControl(theseNames, ...theseAliases);
|
||||
bag = { ...bag, ...subBag };
|
||||
}
|
||||
return bag;
|
||||
}
|
||||
|
||||
/**
|
||||
* Select a sound / sample by name. When using mininotation, you can also optionally supply 'n' and 'gain' parameters
|
||||
* separated by ':'.
|
||||
@@ -401,13 +380,12 @@ export const { accelerate } = registerControl('accelerate');
|
||||
* Sets the velocity from 0 to 1. Is multiplied together with gain.
|
||||
*
|
||||
* @name velocity
|
||||
* @synonyms vel
|
||||
* @example
|
||||
* s("hh*8")
|
||||
* .gain(".4!2 1 .4!2 1 .4 1")
|
||||
* .velocity(".4 1")
|
||||
*/
|
||||
export const { velocity, vel } = registerControl('velocity', 'vel');
|
||||
export const { velocity } = registerControl('velocity');
|
||||
/**
|
||||
* Controls the gain by an exponential amount.
|
||||
*
|
||||
@@ -457,9 +435,6 @@ export const { attack, att } = registerControl('attack', 'att');
|
||||
* Whole numbers and simple ratios sound more natural,
|
||||
* while decimal numbers and complex ratios sound metallic.
|
||||
*
|
||||
* A number may be added afterwards to control the harmonicity of
|
||||
* any of the 8 individual FMs (e.g. `fmh2`)
|
||||
*
|
||||
* @name fmh
|
||||
* @param {number | Pattern} harmonicity
|
||||
* @example
|
||||
@@ -469,40 +444,25 @@ export const { attack, att } = registerControl('attack', 'att');
|
||||
* ._scope()
|
||||
*
|
||||
*/
|
||||
export const { fmh, fmh1, fmh2, fmh3, fmh4, fmh5, fmh6, fmh7, fmh8 } = registerMultiControl(['fmh', 'fmi'], 8, 'fmh');
|
||||
|
||||
export const { fmh } = registerControl(['fmh', 'fmi'], 'fmh');
|
||||
/**
|
||||
* Sets the Frequency Modulation of the synth.
|
||||
* Controls the modulation index, which defines the brightness of the sound.
|
||||
*
|
||||
* A number may be added afterwards to control the modulation index of
|
||||
* any of the 8 individual FMs (e.g. `fm3`). Also, FMs may be routed into
|
||||
* each other with matrix commands like `fm13`, which would send `fm1` back into
|
||||
* `fm3`
|
||||
*
|
||||
* @name fmi
|
||||
* @name fm
|
||||
* @param {number | Pattern} brightness modulation index
|
||||
* @synonyms fm
|
||||
* @synonyms fmi
|
||||
* @example
|
||||
* note("c e g b g e")
|
||||
* .fm("<0 1 2 8 32>")
|
||||
* ._scope()
|
||||
* @example
|
||||
* s("sine").note("F1").seg(8)
|
||||
* .fm(4).fm2(rand.mul(4)).fm3(saw.mul(8).slow(8))
|
||||
* .fmh(1.06).fmh2(10).fmh3(0.1)
|
||||
*
|
||||
*/
|
||||
export const { fmi, fmi1, fmi2, fmi3, fmi4, fmi5, fmi6, fmi7, fmi8, fm, fm1, fm2, fm3, fm4, fm5, fm6, fm7, fm8 } =
|
||||
registerMultiControl(['fmi', 'fmh'], 8, 'fm');
|
||||
|
||||
export const { fmi, fm } = registerControl(['fmi', 'fmh'], 'fm');
|
||||
// fm envelope
|
||||
/**
|
||||
* Ramp type of fm envelope. Exp might be a bit broken..
|
||||
*
|
||||
* A number may be added afterwards to control the envelope of
|
||||
* any of the 8 individual FMs (e.g. `fmenv4`)
|
||||
*
|
||||
* @name fmenv
|
||||
* @param {number | Pattern} type lin | exp
|
||||
* @example
|
||||
@@ -514,19 +474,11 @@ export const { fmi, fmi1, fmi2, fmi3, fmi4, fmi5, fmi6, fmi7, fmi8, fm, fm1, fm2
|
||||
* ._scope()
|
||||
*
|
||||
*/
|
||||
export const { fmenv, fmenv1, fmenv2, fmenv3, fmenv4, fmenv5, fmenv6, fmenv7, fmenv8 } = registerMultiControl(
|
||||
'fmenv',
|
||||
8,
|
||||
);
|
||||
|
||||
export const { fmenv } = registerControl('fmenv');
|
||||
/**
|
||||
* Attack time for the FM envelope: time it takes to reach maximum modulation
|
||||
*
|
||||
* A number may be added afterwards to control the attack of the envelope of
|
||||
* any of the 8 individual FMs (e.g. `fmatt5`)
|
||||
*
|
||||
* @name fmattack
|
||||
* @synonyms fmatt
|
||||
* @param {number | Pattern} time attack time
|
||||
* @example
|
||||
* note("c e g b g e")
|
||||
@@ -535,33 +487,11 @@ export const { fmenv, fmenv1, fmenv2, fmenv3, fmenv4, fmenv5, fmenv6, fmenv7, fm
|
||||
* ._scope()
|
||||
*
|
||||
*/
|
||||
export const {
|
||||
fmattack,
|
||||
fmattack1,
|
||||
fmattack2,
|
||||
fmattack3,
|
||||
fmattack4,
|
||||
fmattack5,
|
||||
fmattack6,
|
||||
fmattack7,
|
||||
fmattack8,
|
||||
fmatt,
|
||||
fmatt1,
|
||||
fmatt2,
|
||||
fmatt3,
|
||||
fmatt4,
|
||||
fmatt5,
|
||||
fmatt6,
|
||||
fmatt7,
|
||||
fmatt8,
|
||||
} = registerMultiControl('fmattack', 8, 'fmatt');
|
||||
export const { fmattack } = registerControl('fmattack');
|
||||
|
||||
/**
|
||||
* Waveform of the fm modulator
|
||||
*
|
||||
* A number may be added afterwards to control the waveform
|
||||
* any of the 8 individual FMs (e.g. `fmwave6`)
|
||||
*
|
||||
* @name fmwave
|
||||
* @param {number | Pattern} wave waveform
|
||||
* @example
|
||||
@@ -570,19 +500,12 @@ export const {
|
||||
* n("0 1 2 3".fast(4)).chord("<Dm Am F G>").voicing().s("sawtooth").fmwave("brown").fm(.6)
|
||||
*
|
||||
*/
|
||||
export const { fmwave, fmwave1, fmwave2, fmwave3, fmwave4, fmwave5, fmwave6, fmwave7, fmwave8 } = registerMultiControl(
|
||||
'fmwave',
|
||||
8,
|
||||
);
|
||||
export const { fmwave } = registerControl('fmwave');
|
||||
|
||||
/**
|
||||
* Decay time for the FM envelope: seconds until the sustain level is reached after the attack phase.
|
||||
*
|
||||
* A number may be added afterwards to control the decay of the envelope of
|
||||
* any of the 8 individual FMs (e.g. `fmdec6`)
|
||||
*
|
||||
* @name fmdecay
|
||||
* @synonyms fmdec
|
||||
* @param {number | Pattern} time decay time
|
||||
* @example
|
||||
* note("c e g b g e")
|
||||
@@ -592,35 +515,11 @@ export const { fmwave, fmwave1, fmwave2, fmwave3, fmwave4, fmwave5, fmwave6, fmw
|
||||
* ._scope()
|
||||
*
|
||||
*/
|
||||
export const {
|
||||
fmdecay,
|
||||
fmdecay1,
|
||||
fmdecay2,
|
||||
fmdecay3,
|
||||
fmdecay4,
|
||||
fmdecay5,
|
||||
fmdecay6,
|
||||
fmdecay7,
|
||||
fmdecay8,
|
||||
fmdec,
|
||||
fmdec1,
|
||||
fmdec2,
|
||||
fmdec3,
|
||||
fmdec4,
|
||||
fmdec5,
|
||||
fmdec6,
|
||||
fmdec7,
|
||||
fmdec8,
|
||||
} = registerMultiControl('fmdecay', 8, 'fmdec');
|
||||
|
||||
export const { fmdecay } = registerControl('fmdecay');
|
||||
/**
|
||||
* Sustain level for the FM envelope: how much modulation is applied after the decay phase
|
||||
*
|
||||
* A number may be added afterwards to control the sustain of the envelope of
|
||||
* any of the 8 individual FMs (e.g. `fmsus7`)
|
||||
*
|
||||
* @name fmsustain
|
||||
* @synonyms fmsus
|
||||
* @param {number | Pattern} level sustain level
|
||||
* @example
|
||||
* note("c e g b g e")
|
||||
@@ -630,69 +529,10 @@ export const {
|
||||
* ._scope()
|
||||
*
|
||||
*/
|
||||
export const {
|
||||
fmsustain,
|
||||
fmsustain1,
|
||||
fmsustain2,
|
||||
fmsustain3,
|
||||
fmsustain4,
|
||||
fmsustain5,
|
||||
fmsustain6,
|
||||
fmsustain7,
|
||||
fmsustain8,
|
||||
fmsus,
|
||||
fmsus1,
|
||||
fmsus2,
|
||||
fmsus3,
|
||||
fmsus4,
|
||||
fmsus5,
|
||||
fmsus6,
|
||||
fmsus7,
|
||||
fmsus8,
|
||||
} = registerMultiControl('fmsustain', 8, 'fmsus');
|
||||
|
||||
/**
|
||||
* Release time for the FM envelope: how much modulation is applied after the note is released
|
||||
*
|
||||
* A number may be added afterwards to control the release of the envelope of
|
||||
* any of the 8 individual FMs (e.g. `fmrel8`)
|
||||
*
|
||||
* @name fmrelease
|
||||
* @synonyms fmrel
|
||||
* @param {number | Pattern} time release time
|
||||
*
|
||||
*/
|
||||
export const {
|
||||
fmrelease,
|
||||
fmrelease1,
|
||||
fmrelease2,
|
||||
fmrelease3,
|
||||
fmrelease4,
|
||||
fmrelease5,
|
||||
fmrelease6,
|
||||
fmrelease7,
|
||||
fmrelease8,
|
||||
fmrel,
|
||||
fmrel1,
|
||||
fmrel2,
|
||||
fmrel3,
|
||||
fmrel4,
|
||||
fmrel5,
|
||||
fmrel6,
|
||||
fmrel7,
|
||||
fmrel8,
|
||||
} = registerMultiControl('fmrelease', 8, 'fmrel');
|
||||
|
||||
// FM Matrix
|
||||
// Note: we do not declare top-level exports here since it would add
|
||||
// ~162 more explicit exports. This is likely fine as the most common use-case would be to at least
|
||||
// declare one other FM prior to utilizing the matrix functionality, but if we ever decide we need it,
|
||||
// TODO to add it explicitly / go with the globalThis approach
|
||||
for (let i = 0; i <= 8; i++) {
|
||||
for (let j = 0; j <= 8; j++) {
|
||||
registerControl(`fmi${i}${j}`, `fm${i}${j}`);
|
||||
}
|
||||
}
|
||||
export const { fmsustain } = registerControl('fmsustain');
|
||||
// these are not really useful... skipping for now
|
||||
export const { fmrelease } = registerControl('fmrelease');
|
||||
export const { fmvelocity } = registerControl('fmvelocity');
|
||||
|
||||
/**
|
||||
* Select the sound bank to use. To be used together with `s`. The bank name (+ "_") will be prepended to the value of `s`.
|
||||
@@ -1454,8 +1294,6 @@ export const { fanchor } = registerControl('fanchor');
|
||||
*
|
||||
* @name lprate
|
||||
* @param {number | Pattern} rate rate in hertz
|
||||
* @example
|
||||
* note("<c c c# c c c4>*16").s("sawtooth").lpf(600).lprate("<4 8 2 1>")
|
||||
*/
|
||||
export const { lprate } = registerControl('lprate');
|
||||
|
||||
@@ -1464,8 +1302,6 @@ export const { lprate } = registerControl('lprate');
|
||||
*
|
||||
* @name lpsync
|
||||
* @param {number | Pattern} rate rate in cycles
|
||||
* @example
|
||||
* note("<c c c# c c c4>*16").s("sawtooth").lpf(600).lpsync("<4 8 2 1>")
|
||||
*/
|
||||
export const { lpsync } = registerControl('lpsync');
|
||||
|
||||
@@ -1474,22 +1310,8 @@ export const { lpsync } = registerControl('lpsync');
|
||||
*
|
||||
* @name lpdepth
|
||||
* @param {number | Pattern} depth depth of modulation
|
||||
* @example
|
||||
* note("<c c c# c c c4>*16").s("sawtooth").lpf(600).lpdepth("<1 .5 1.8 0>")
|
||||
*/
|
||||
|
||||
export const { lpdepth } = registerControl('lpdepth');
|
||||
/**
|
||||
* Depth of the LFO for the lowpass filter, in HZ
|
||||
*
|
||||
* @name lpdepthfrequency
|
||||
* @synonyms lpdepthfreq
|
||||
* @param {number | Pattern} depth depth of modulation
|
||||
* @example
|
||||
* note("<c c c# c c c4>*16").s("sawtooth").lpf(600).lpdepthfrequency("<200 500 100 0>")
|
||||
*/
|
||||
|
||||
export const { lpdepthfrequency, lpdepthfreq } = registerControl('lpdepthfrequency', 'lpdepthfreq');
|
||||
|
||||
/**
|
||||
* Shape of the LFO for the lowpass filter
|
||||
@@ -1539,18 +1361,6 @@ export const { bpsync } = registerControl('bpsync');
|
||||
*/
|
||||
export const { bpdepth } = registerControl('bpdepth');
|
||||
|
||||
/**
|
||||
* Depth of the LFO for the bandpass filter, in HZ
|
||||
*
|
||||
* @name bpdepthfrequency
|
||||
* @synonyms bpdepthfreq
|
||||
* @param {number | Pattern} depth depth of modulation
|
||||
* @example
|
||||
* note("<c c c# c c c4>*16").s("sawtooth").lpf(600).bpdepthfrequency("<200 500 100 0>")
|
||||
*/
|
||||
|
||||
export const { bpdepthfrequency, bpdepthfreq } = registerControl('bpdepthfrequency', 'bpdepthfreq');
|
||||
|
||||
/**
|
||||
* Shape of the LFO for the bandpass filter
|
||||
*
|
||||
@@ -1599,18 +1409,6 @@ export const { hpsync } = registerControl('hpsync');
|
||||
*/
|
||||
export const { hpdepth } = registerControl('hpdepth');
|
||||
|
||||
/**
|
||||
* Depth of the LFO for the hipass filter, in hz
|
||||
*
|
||||
* @name hpdepthfrequency
|
||||
* @synonyms hpdepthfreq
|
||||
* @param {number | Pattern} depth depth of modulation
|
||||
* @example
|
||||
* note("<c c c# c c c4>*16").s("sawtooth").lpf(600).hpdepthfrequency("<200 500 100 0>")
|
||||
*/
|
||||
|
||||
export const { hpdepthfrequency, hpdepthfreq } = registerControl('hpdepthfrequency', 'hpdepthfreq');
|
||||
|
||||
/**
|
||||
* Shape of the LFO for the highpass filter
|
||||
*
|
||||
@@ -2022,12 +1820,12 @@ export const { nudge } = registerControl('nudge');
|
||||
* Sets the default octave of a synth.
|
||||
*
|
||||
* @name octave
|
||||
* @synonyms oct
|
||||
* @param {number | Pattern} octave octave number
|
||||
* @example
|
||||
* n("0,4,7").scale("F:minor").s('supersaw').octave("<0 1 2 3>")
|
||||
* n("0,4,7").s('supersquare').octave("<3 4 5 6>").osc()
|
||||
* @superDirtOnly
|
||||
*/
|
||||
export const { octave, oct } = registerControl('octave', 'oct');
|
||||
export const { octave } = registerControl('octave');
|
||||
|
||||
// ['ophatdecay'],
|
||||
// TODO: example
|
||||
@@ -2035,7 +1833,6 @@ export const { octave, oct } = registerControl('octave', 'oct');
|
||||
* An `orbit` is a global parameter context for patterns. Patterns with the same orbit will share the same global effects.
|
||||
*
|
||||
* @name orbit
|
||||
* @synonyms o
|
||||
* @param {number | Pattern} number
|
||||
* @example
|
||||
* stack(
|
||||
@@ -2043,7 +1840,7 @@ export const { octave, oct } = registerControl('octave', 'oct');
|
||||
* s("~ sd ~ sd").delay(.5).delaytime(.125).orbit(2)
|
||||
* )
|
||||
*/
|
||||
export const { orbit } = registerControl('orbit', 'o');
|
||||
export const { orbit } = registerControl('orbit');
|
||||
// TODO: what is this? not found in tidal doc Answer: gain is limited to maximum of 2. This allows you to go over that
|
||||
export const { overgain } = registerControl('overgain');
|
||||
// TODO: what is this? not found in tidal doc. Similar to above, but limited to 1
|
||||
@@ -2467,6 +2264,7 @@ export const { tsdelay } = registerControl('tsdelay');
|
||||
export const { real } = registerControl('real');
|
||||
export const { imag } = registerControl('imag');
|
||||
export const { enhance } = registerControl('enhance');
|
||||
export const { partials } = registerControl('partials');
|
||||
export const { comb } = registerControl('comb');
|
||||
export const { smear } = registerControl('smear');
|
||||
export const { scram } = registerControl('scram');
|
||||
@@ -2753,13 +2551,8 @@ export const as = register('as', (mapping, pat) => {
|
||||
mapping = Array.isArray(mapping) ? mapping : [mapping];
|
||||
return pat.fmap((v) => {
|
||||
v = Array.isArray(v) ? v : [v];
|
||||
const entries = [];
|
||||
for (let i = 0; i < mapping.length; ++i) {
|
||||
if (v[i] !== undefined) {
|
||||
entries.push([getControlName(mapping[i]), v[i]]);
|
||||
}
|
||||
}
|
||||
return Object.fromEntries(entries);
|
||||
v = Object.fromEntries(mapping.map((prop, i) => [getControlName(prop), v[i]]));
|
||||
return v;
|
||||
});
|
||||
});
|
||||
|
||||
@@ -2791,17 +2584,3 @@ export const scrub = register(
|
||||
},
|
||||
false,
|
||||
);
|
||||
|
||||
/**
|
||||
* Transient shaper. Gives independent control over the emphasis on transients
|
||||
* and sustains
|
||||
*
|
||||
* @name transient
|
||||
* @param {number | Pattern} attack Emphasis on transients; between -1 (deaccentuate) and 1 (accentuate)
|
||||
* @param {number | Pattern} sustain Emphasis on the sustains; between -1 (deaccentuate) and 1 (accentuate)
|
||||
* @example
|
||||
* s("bd").transient("<-1 -0.5 0 0.5 1>")
|
||||
* @example
|
||||
* s("hh*16").bank("tr909").transient("<-1:1 1:-1>")
|
||||
*/
|
||||
export const { transient } = registerControl(['transient', 'transsustain']);
|
||||
|
||||
@@ -1,90 +0,0 @@
|
||||
/*
|
||||
stateful.mjs - File of shame for stateful, impure and otherwise illegal pattern methods
|
||||
Copyright (C) 2025 Strudel contributors - see <https://codeberg.org/uzu/strudel/src/branch/main/packages/core/index.mjs>
|
||||
This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details. You should have received a copy of the GNU Affero General Public License along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
import { register, reify, Pattern } from './pattern.mjs';
|
||||
|
||||
let timelines = {};
|
||||
|
||||
export const reset_state = function () {
|
||||
reset_timelines();
|
||||
};
|
||||
|
||||
export const reset_timelines = function () {
|
||||
timelines = {};
|
||||
};
|
||||
|
||||
/***
|
||||
* Allows you to switch a pattern between different 'timelines'. This is particularly useful when
|
||||
* live coding, for example when you want to cue a pattern up to play from its start.
|
||||
*
|
||||
* Timelines are specified by number, so that if you had a pattern like
|
||||
* `n("<0 1 2 3>").s("num").timeline(1)` playing, then changed the '1'
|
||||
* to '2', it would always align '0' to the nearest cycle. You will likely want to trigger
|
||||
* an evaluation a little bit before the cycle starts, to avoid missing events.
|
||||
*
|
||||
* After the first use, a timeline will continue with the same 'offset'. That is, if you change
|
||||
* a pattern without changing its timeline number, it will stay on that timeline without resetting.
|
||||
*
|
||||
* Rather than incrementing a timeline to reset it, it's easier to negate it, e.g. by switching between `-2`
|
||||
* and `2`. This is because when you negate a timeline it will always reset.
|
||||
*
|
||||
* You can also pattern the timeline if you want, to create strange resetting patterns.
|
||||
* @param {number | Pattern} timeline The timeline that the pattern should play on.
|
||||
* @example
|
||||
* n("<0 1 2 3>(3,8)")
|
||||
* .sound("num")
|
||||
* // resets the timeline every two cycles, by negating the timeline.
|
||||
* // in a lot of cases this will be edited by a human live coder
|
||||
* // rather than patterned!
|
||||
* .timeline("<2 -2>".slow(2))
|
||||
*/
|
||||
|
||||
export const timeline = register(
|
||||
'timeline',
|
||||
function (tpat, pat) {
|
||||
tpat = reify(tpat);
|
||||
const f = function (state) {
|
||||
// Is this called from the scheduler? (rather than from e.g. the visualiser)
|
||||
const scheduler = !!state.controls.cyclist;
|
||||
const timehaps = tpat.query(state);
|
||||
const result = [];
|
||||
for (const timehap of timehaps) {
|
||||
const tlid = timehap.value;
|
||||
let offset;
|
||||
if (tlid === 0) {
|
||||
offset = 0;
|
||||
} else if (tlid in timelines) {
|
||||
offset = timelines[tlid];
|
||||
} else {
|
||||
const timearc = timehap.wholeOrPart();
|
||||
if (!scheduler || state.span.begin.lt(timearc.midpoint())) {
|
||||
offset = timearc.begin;
|
||||
} else {
|
||||
// Sync to end of timearc if we first see it over halfway into its
|
||||
// timespan. Allows 'cuing up' next timeline when live coding.
|
||||
offset = timearc.end;
|
||||
}
|
||||
}
|
||||
if (scheduler) {
|
||||
// update state
|
||||
timelines[tlid] = offset;
|
||||
if (tlid !== 0) {
|
||||
delete timelines[-tlid];
|
||||
}
|
||||
}
|
||||
|
||||
const pathaps = pat
|
||||
.late(offset)
|
||||
.query(state.setSpan(timehap.part))
|
||||
.map((h) => h.setContext(h.combineContext(timehap)));
|
||||
result.push(...pathaps);
|
||||
}
|
||||
return result;
|
||||
};
|
||||
return new Pattern(f, pat._steps);
|
||||
},
|
||||
false,
|
||||
);
|
||||
+9
-10
@@ -1,6 +1,6 @@
|
||||
/*
|
||||
index.mjs - <short description TODO>
|
||||
Copyright (C) 2025 Strudel contributors - see <https://codeberg.org/uzu/strudel/src/branch/main/packages/core/index.mjs>
|
||||
Copyright (C) 2022 Strudel contributors - see <https://codeberg.org/uzu/strudel/src/branch/main/packages/core/index.mjs>
|
||||
This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details. You should have received a copy of the GNU Affero General Public License along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
@@ -11,21 +11,20 @@ import createClock from './zyklus.mjs';
|
||||
import { logger } from './logger.mjs';
|
||||
export { Fraction, controls, createClock };
|
||||
export * from './controls.mjs';
|
||||
export * from './cyclist.mjs';
|
||||
export * from './evaluate.mjs';
|
||||
export * from './hap.mjs';
|
||||
export * from './impure.mjs';
|
||||
export * from './logger.mjs';
|
||||
export * from './pattern.mjs';
|
||||
export * from './pick.mjs';
|
||||
export * from './repl.mjs';
|
||||
export * from './signal.mjs';
|
||||
export * from './speak.mjs';
|
||||
export * from './pick.mjs';
|
||||
export * from './state.mjs';
|
||||
export * from './time.mjs';
|
||||
export * from './timespan.mjs';
|
||||
export * from './ui.mjs';
|
||||
export * from './util.mjs';
|
||||
export * from './speak.mjs';
|
||||
export * from './evaluate.mjs';
|
||||
export * from './repl.mjs';
|
||||
export * from './cyclist.mjs';
|
||||
export * from './logger.mjs';
|
||||
export * from './time.mjs';
|
||||
export * from './ui.mjs';
|
||||
export { default as drawLine } from './drawLine.mjs';
|
||||
// below won't work with runtime.mjs (json import fails)
|
||||
/* import * as p from './package.json';
|
||||
|
||||
+9
-106
@@ -25,7 +25,7 @@ import {
|
||||
stringifyValues,
|
||||
} from './util.mjs';
|
||||
import drawLine from './drawLine.mjs';
|
||||
import { errorLogger, logger } from './logger.mjs';
|
||||
import { logger } from './logger.mjs';
|
||||
|
||||
let stringParser;
|
||||
|
||||
@@ -414,7 +414,7 @@ export class Pattern {
|
||||
try {
|
||||
return this.query(new State(new TimeSpan(begin, end), controls));
|
||||
} catch (err) {
|
||||
errorLogger(err, 'query');
|
||||
logger(`[query]: ${err.message}`, 'error');
|
||||
return [];
|
||||
}
|
||||
}
|
||||
@@ -574,8 +574,7 @@ export class Pattern {
|
||||
* Returns a new Pattern, which only returns haps that meet the given test.
|
||||
* @param {Function} hap_test - a function which returns false for haps to be removed from the pattern
|
||||
* @returns Pattern
|
||||
* @example
|
||||
* s("bd*8").velocity(rand).filterHaps((h) => (h.whole.begin % 1) < h.value.velocity)
|
||||
* @noAutocomplete
|
||||
*/
|
||||
filterHaps(hap_test) {
|
||||
return new Pattern((state) => this.query(state).filter(hap_test));
|
||||
@@ -586,11 +585,7 @@ export class Pattern {
|
||||
* inside haps.
|
||||
* @param {Function} value_test
|
||||
* @returns Pattern
|
||||
* @example
|
||||
* const drums = s("bd sd bd sd")
|
||||
* kick: drums.filterValues((v) => v.s === 'bd').duck(2)
|
||||
* snare: drums.filterValues((v) => v.s === 'sd')
|
||||
* bass: s("saw!4").note("G#1").lpf(80).lpenv(4).orbit(2)
|
||||
* @noAutocomplete
|
||||
*/
|
||||
filterValues(value_test) {
|
||||
return new Pattern((state) => this.query(state).filter((hap) => value_test(hap.value))).setSteps(this._steps);
|
||||
@@ -1592,13 +1587,7 @@ export const func = curry((a, b) => reify(b).func(a));
|
||||
*
|
||||
* @param {string | string[]} name name of the function, or an array of names to be used as synonyms
|
||||
* @param {function} func function with 1 or more params, where last is the current pattern
|
||||
* @param {bool} patternify defaults to true; if set to false, you will have more control over the arguments to `func` as they will be
|
||||
* in their raw form and it will be up to you to patternify them and/or query them for values
|
||||
* @example
|
||||
* const vlpf = register('vlpf', (freq, pat) => {
|
||||
* return pat.fmap((v) => ({...v, cutoff: freq * (v.velocity ?? 1) }));
|
||||
* })
|
||||
* s("saw").seg(8).velocity(rand).vlpf(800)
|
||||
* @noAutocomplete
|
||||
*
|
||||
*/
|
||||
export function register(name, func, patternify = true, preserveSteps = false, join = (x) => x.innerJoin()) {
|
||||
@@ -2245,7 +2234,7 @@ export const brak = register('brak', function (pat) {
|
||||
});
|
||||
|
||||
/**
|
||||
* Reverse all cycles in a pattern. See also `revv` for reversing a whole pattern.
|
||||
* Reverse all haps in a pattern
|
||||
*
|
||||
* @name rev
|
||||
* @memberof Pattern
|
||||
@@ -2277,23 +2266,6 @@ export const rev = register(
|
||||
true,
|
||||
);
|
||||
|
||||
/**
|
||||
* Reverse a whole pattern. See also `rev` for reversing each cycle.
|
||||
*
|
||||
* @name revv
|
||||
* @memberof Pattern
|
||||
* @returns Pattern
|
||||
* @example
|
||||
* // This is the same as `<[g e] [d c]>`. If `rev()` is used, you get
|
||||
* // the same as `<[d c] [g e]>`, where each cycle reverses, but the order of
|
||||
* // cycles stays the same.
|
||||
* note("<[c d] [e g]>").revv()
|
||||
*/
|
||||
export const revv = register('revv', function (pat) {
|
||||
const negateSpan = (span) => new TimeSpan(Fraction(0).sub(span.end), Fraction(0).sub(span.begin));
|
||||
return pat.withQuerySpan(negateSpan).withHapSpan(negateSpan);
|
||||
});
|
||||
|
||||
/** Like press, but allows you to specify the amount by which each
|
||||
* event is shifted. pressBy(0.5) is the same as press, while
|
||||
* pressBy(1/3) shifts each event by a third of its timespan.
|
||||
@@ -2687,13 +2659,8 @@ export const hsl = register('hsl', (h, s, l, pat) => {
|
||||
/**
|
||||
* Tags each Hap with an identifier. Good for filtering. The function populates Hap.context.tags (Array).
|
||||
* @name tag
|
||||
* @noAutocomplete
|
||||
* @param {string} tag anything unique
|
||||
* @example
|
||||
* s("saw!16").note("F1")
|
||||
* .lpf(tri.range(40, 80).slow(4)).lpenv(5).lpq(4).lpd(0.15)
|
||||
* .when(rand.late(0.1).gte(0.5), x => x.transpose("12").tag('altered'))
|
||||
* .when(rand.late(0.2).gte(0.5), x => x.s("square").tag('altered'))
|
||||
* .when("<0 1>", x => x.filter((hap) => hap.hasTag('altered')))
|
||||
*/
|
||||
Pattern.prototype.tag = function (tag) {
|
||||
return this.withContext((ctx) => ({ ...ctx, tags: (ctx.tags || []).concat([tag]) }));
|
||||
@@ -2704,16 +2671,15 @@ Pattern.prototype.tag = function (tag) {
|
||||
* @name filter
|
||||
* @param {Function} test function to test Hap
|
||||
* @example
|
||||
* s("hh!7 oh").filter(hap => hap.value.s === 'hh')
|
||||
* s("hh!7 oh").filter(hap => hap.value.s==='hh')
|
||||
*/
|
||||
export const filter = register('filter', (test, pat) => pat.withHaps((haps) => haps.filter(test)));
|
||||
|
||||
/**
|
||||
* Filters haps by their begin time
|
||||
* @name filterWhen
|
||||
* @noAutocomplete
|
||||
* @param {Function} test function to test Hap.whole.begin
|
||||
* @example
|
||||
* oneCycle: s("bd*4").filterWhen((t) => t < 1)
|
||||
*/
|
||||
export const filterWhen = register('filterWhen', (test, pat) => pat.filter((h) => test(h.whole.begin)));
|
||||
|
||||
@@ -3658,66 +3624,3 @@ for (const name of distAlgoNames) {
|
||||
return this.distort(argsPat);
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Turns a list of patterns into a single pattern which outputs list-values
|
||||
*
|
||||
* @name parray
|
||||
* @returns Pattern
|
||||
*/
|
||||
export const parray = (pats) => {
|
||||
const pack = (...xs) => xs;
|
||||
let acc = pure(curry(pack, null, pats.length));
|
||||
for (const p of pats) acc = acc.appBoth(reify(p));
|
||||
return acc;
|
||||
};
|
||||
|
||||
const _ensureListPattern = (list) => {
|
||||
if (Array.isArray(list)) {
|
||||
return parray(list);
|
||||
}
|
||||
return reify(list);
|
||||
};
|
||||
|
||||
/**
|
||||
* Scale the magnitude of the harmonics of one of the core synths ('sine', 'tri', 'saw', ..)
|
||||
*
|
||||
* Can also be used to create a new synth via `s('user').partials(...)`
|
||||
*
|
||||
* @name partials
|
||||
* @param {number[] | Pattern} magnitudes List of [0, 1] magnitudes for partials. 0th entry is the fundamental harmonic (i.e. DC offset is skipped)
|
||||
* @example
|
||||
* s("user").seg(16).n(irand(8)).scale("A:major")
|
||||
* .partials([1, 0, 1, 0, 0, 1])
|
||||
* @example
|
||||
* s("saw").seg(8).n(irand(12)).scale("G#:minor")
|
||||
* .partials(binaryL(irand(256).add("1")))
|
||||
*/
|
||||
Pattern.prototype.partials = function (list) {
|
||||
return this.withValue((v) => (l) => ({ ...v, partials: l })).appLeft(_ensureListPattern(list));
|
||||
};
|
||||
|
||||
// Also create a top-level function
|
||||
export const partials = (list) => {
|
||||
return _ensureListPattern(list).as('partials');
|
||||
};
|
||||
|
||||
/**
|
||||
* Rotates the harmonics of one of the core synths ('sine', 'tri', 'saw', 'user', ..) by a list of phases
|
||||
*
|
||||
* @name phases
|
||||
* @param {number[] | Pattern} phases List of [0, 1) phases for partials. 0th entry is the fundamental phase (i.e. DC offset is skipped)
|
||||
* @example
|
||||
* // Phase cancellation
|
||||
* s("saw").seg(8).n(irand(12)).scale("G#1:minor")
|
||||
* .partials(partials([1, 1, 1]))
|
||||
* .superimpose(x => x.phases([0.5, 0.5, 0.5]))
|
||||
*/
|
||||
Pattern.prototype.phases = function (list) {
|
||||
return this.withValue((v) => (l) => ({ ...v, phases: l })).appLeft(_ensureListPattern(list));
|
||||
};
|
||||
|
||||
// Also create a top-level function
|
||||
export const phases = (list) => {
|
||||
return _ensureListPattern(list).as('phases');
|
||||
};
|
||||
|
||||
+7
-21
@@ -5,7 +5,6 @@ import { errorLogger, logger } from './logger.mjs';
|
||||
import { setTime } from './time.mjs';
|
||||
import { evalScope } from './evaluate.mjs';
|
||||
import { register, Pattern, isPattern, silence, stack } from './pattern.mjs';
|
||||
import { reset_state } from './impure.mjs';
|
||||
|
||||
export function repl({
|
||||
defaultOutput,
|
||||
@@ -53,9 +52,6 @@ export function repl({
|
||||
onToggle: (started) => {
|
||||
updateState({ started });
|
||||
onToggle?.(started);
|
||||
if (!started) {
|
||||
reset_state();
|
||||
}
|
||||
},
|
||||
setInterval,
|
||||
clearInterval,
|
||||
@@ -156,9 +152,9 @@ export function repl({
|
||||
// allows muting a pattern x with x_ or _x
|
||||
return silence;
|
||||
}
|
||||
if (id.includes('$')) {
|
||||
if (id === '$') {
|
||||
// allows adding anonymous patterns with $:
|
||||
id = `${id}${anonymousIndex}`;
|
||||
id = `$${anonymousIndex}`;
|
||||
anonymousIndex++;
|
||||
}
|
||||
pPatterns[id] = this;
|
||||
@@ -219,19 +215,8 @@ export function repl({
|
||||
let { pattern, meta } = await _evaluate(code, transpiler, transpilerOptions);
|
||||
if (Object.keys(pPatterns).length) {
|
||||
let patterns = [];
|
||||
let soloActive = false;
|
||||
for (const [key, value] of Object.entries(pPatterns)) {
|
||||
// handle soloed patterns ex: S$: s("bd!4")
|
||||
const isSolod = key.length > 1 && key.startsWith('S');
|
||||
if (isSolod && soloActive === false) {
|
||||
// first time we see a soloed pattern, clear existing patterns
|
||||
patterns = [];
|
||||
soloActive = true;
|
||||
}
|
||||
if (!soloActive || (soloActive && isSolod)) {
|
||||
const valWithState = value.withState((state) => state.setControls({ id: key }));
|
||||
patterns.push(valWithState);
|
||||
}
|
||||
patterns.push(value.withState((state) => state.setControls({ id: key })));
|
||||
}
|
||||
if (eachTransform) {
|
||||
// Explicit lambda so only element (not index and array) are passed
|
||||
@@ -242,13 +227,14 @@ export function repl({
|
||||
pattern = eachTransform(pattern);
|
||||
}
|
||||
if (allTransforms.length) {
|
||||
for (const transform of allTransforms) {
|
||||
pattern = transform(pattern);
|
||||
for (let i in allTransforms) {
|
||||
pattern = allTransforms[i](pattern);
|
||||
}
|
||||
}
|
||||
|
||||
if (!isPattern(pattern)) {
|
||||
pattern = silence;
|
||||
const message = `got "${typeof evaluated}" instead of pattern`;
|
||||
throw new Error(message + (typeof evaluated === 'function' ? ', did you forget to call a function?' : '.'));
|
||||
}
|
||||
logger(`[eval] code updated`);
|
||||
pattern = await setPattern(pattern, autostart);
|
||||
|
||||
@@ -228,7 +228,7 @@ const timeToRands = (t, n) => timeToRandsPrime(timeToIntSeed(t), n);
|
||||
export const run = (n) => saw.range(0, n).round().segment(n);
|
||||
|
||||
/**
|
||||
* Creates a binary pattern from a number.
|
||||
* Creates a pattern from a binary number.
|
||||
*
|
||||
* @name binary
|
||||
* @param {number} n - input number to convert to binary
|
||||
@@ -242,7 +242,7 @@ export const binary = (n) => {
|
||||
};
|
||||
|
||||
/**
|
||||
* Creates a binary pattern from a number, padded to n bits long.
|
||||
* Creates a pattern from a binary number, padded to n bits long.
|
||||
*
|
||||
* @name binaryN
|
||||
* @param {number} n - input number to convert to binary
|
||||
@@ -258,51 +258,6 @@ export const binaryN = (n, nBits = 16) => {
|
||||
return reify(n).segment(nBits).brshift(bitPos).band(pure(1));
|
||||
};
|
||||
|
||||
/**
|
||||
* Creates a binary list pattern from a number.
|
||||
*
|
||||
* @name binaryL
|
||||
* @param {number} n - input number to convert to binary
|
||||
* s("saw").seg(8)
|
||||
* .partials(binaryL(irand(4096).add(1)))
|
||||
*/
|
||||
export const binaryL = (n) => {
|
||||
const nBits = reify(n).log2(0).floor().add(1);
|
||||
return binaryNL(n, nBits);
|
||||
};
|
||||
|
||||
/**
|
||||
* Creates a binary list pattern from a number, padded to n bits long.
|
||||
*
|
||||
* @name binaryNL
|
||||
* @param {number} n - input number to convert to binary
|
||||
* @param {number} nBits - pattern length, defaults to 16
|
||||
*/
|
||||
export const binaryNL = (n, nBits = 16) => {
|
||||
return reify(n)
|
||||
.withValue((v) => (bits) => {
|
||||
const bList = [];
|
||||
for (let i = bits - 1; i >= 0; i--) {
|
||||
bList.push((v >> i) & 1);
|
||||
}
|
||||
return bList;
|
||||
})
|
||||
.appLeft(reify(nBits));
|
||||
};
|
||||
|
||||
/**
|
||||
* Creates a list of random numbers of the given length
|
||||
*
|
||||
* @name randL
|
||||
* @param {number} n Number of random numbers to sample
|
||||
* @example
|
||||
* s("saw").seg(16).n(irand(12)).scale("F1:minor")
|
||||
* .partials(randL(8))
|
||||
*/
|
||||
export const randL = (n) => {
|
||||
return signal((t) => (nVal) => timeToRands(t, nVal).map(Math.abs)).appLeft(reify(n));
|
||||
};
|
||||
|
||||
export const randrun = (n) => {
|
||||
return signal((t) => {
|
||||
// Without adding 0.5, the first cycle is always 0,1,2,3,...
|
||||
@@ -524,7 +479,7 @@ export const wchoose = (...pairs) => wchooseWith(rand, ...pairs);
|
||||
* @example
|
||||
* wchooseCycles(["bd",10], ["hh",1], ["sd",1]).s().fast(8)
|
||||
* @example
|
||||
* wchooseCycles(["c c c",5], ["a a a",3], ["f f f",1]).fast(4).note()
|
||||
* wchooseCycles(["bd bd bd",5], ["hh hh hh",3], ["sd sd sd",1]).fast(4).s()
|
||||
* @example
|
||||
* // The probability can itself be a pattern
|
||||
* wchooseCycles(["bd(3,8)","<5 0>"], ["hh hh hh",3]).fast(4).s()
|
||||
@@ -882,50 +837,3 @@ export const whenKey = register('whenKey', function (input, func, pat) {
|
||||
export const keyDown = register('keyDown', function (pat) {
|
||||
return pat.fmap(_keyDown);
|
||||
});
|
||||
|
||||
/**
|
||||
* A pattern measuring the duration of events,
|
||||
* in cycles per event. `cyclesPer` doesn't have structure itself, but takes structure, and therefore
|
||||
* event durations, from the pattern that it is combined with.
|
||||
* For example `cyclesPer.struct("1 1 [1 1] 1")` would give the same as `"0.25 0.25 [0.125 0.125] 0.25"`.
|
||||
* See also its reciprocal, `per`, also known as `perCycle`.
|
||||
* @example
|
||||
* // Shorter events are lower in pitch
|
||||
* sound("saw saw [saw saw] saw")
|
||||
* .note(cyclesPer.range(50, 100))
|
||||
* @example
|
||||
* sound("bd sd [bd bd] sd*4 [- sd] [bd [bd bd]]")
|
||||
* .note(cyclesPer.add(20))
|
||||
*/
|
||||
export const cyclesPer = new Pattern(function (state) {
|
||||
return [new Hap(undefined, state.span, state.span.duration)];
|
||||
});
|
||||
|
||||
/**
|
||||
* A pattern measuring the 'shortness' of events, or in other words, the duration of pattern events,
|
||||
* in events per cycle. `per` doesn't have structure itself, but takes structure, and therefore
|
||||
* event durations, from the pattern that it is combined with.
|
||||
* For example `per.struct("1 1 [1 1] 1")` would give the same as `"4 4 [8 8] 4"`.
|
||||
* See also its reciprocal, `cyclesPer`.
|
||||
* @synonyms perCycle
|
||||
* @example
|
||||
* // Shorter events are more distorted
|
||||
* n("0 0*2 0 0*2 0 [0 0 0]@2").sound("bd")
|
||||
* .distort(per.div(2))
|
||||
*/
|
||||
export const per = new Pattern(function (state) {
|
||||
return [new Hap(undefined, state.span, Fraction(1).div(state.span.duration))];
|
||||
});
|
||||
|
||||
export const perCycle = per;
|
||||
|
||||
/**
|
||||
* Like `per` but measures the shortness of events according to an exponential curve. In
|
||||
* particular, where the event duration halves, the
|
||||
* returned value increases by one. `perx.struct("1 1 [1 [1 1]] 1")` would therefore be
|
||||
* the same as `"3 3 [4 [5 5]] 3"`.
|
||||
*/
|
||||
export const perx = new Pattern(function (state) {
|
||||
const n = Fraction(1).div(state.span.duration);
|
||||
return [new Hap(undefined, state.span, Math.log(n) / Math.log(2) + 1)];
|
||||
});
|
||||
|
||||
@@ -586,18 +586,6 @@ describe('Pattern', () => {
|
||||
.map((a) => a.value),
|
||||
).toStrictEqual(['c', 'b', 'a']);
|
||||
});
|
||||
it('Does not reverse the order of cycles', () => {
|
||||
expect(fastcat('a', 'b', 'c', 'd').slow(2).rev().fast(2).sortHapsByPart().firstCycle()).toStrictEqual(
|
||||
fastcat('b', 'a', 'd', 'c').firstCycle(),
|
||||
);
|
||||
});
|
||||
});
|
||||
describe('revv()', () => {
|
||||
it('Does reverse the order of cycles', () => {
|
||||
expect(fastcat('a', 'b', 'c', 'd').slow(2).revv().fast(2).sortHapsByPart().firstCycle()).toStrictEqual(
|
||||
fastcat('d', 'c', 'b', 'a').firstCycle(),
|
||||
);
|
||||
});
|
||||
});
|
||||
describe('sequence()', () => {
|
||||
it('Can work like fastcat', () => {
|
||||
@@ -740,6 +728,20 @@ describe('Pattern', () => {
|
||||
);
|
||||
});
|
||||
});
|
||||
describe('signal()', () => {
|
||||
it('Can make saw/saw2', () => {
|
||||
expect(saw.struct(true, true, true, true).firstCycle()).toStrictEqual(
|
||||
sequence(0, 1 / 4, 1 / 2, 3 / 4).firstCycle(),
|
||||
);
|
||||
|
||||
expect(saw2.struct(true, true, true, true).firstCycle()).toStrictEqual(sequence(-1, -0.5, 0, 0.5).firstCycle());
|
||||
});
|
||||
it('Can make isaw/isaw2', () => {
|
||||
expect(isaw.struct(true, true, true, true).firstCycle()).toStrictEqual(sequence(1, 0.75, 0.5, 0.25).firstCycle());
|
||||
|
||||
expect(isaw2.struct(true, true, true, true).firstCycle()).toStrictEqual(sequence(1, 0.5, 0, -0.5).firstCycle());
|
||||
});
|
||||
});
|
||||
describe('_setContext()', () => {
|
||||
it('Can set the hap context', () => {
|
||||
expect(
|
||||
|
||||
@@ -1,61 +0,0 @@
|
||||
/*
|
||||
signal.test.mjs - <short description TODO>
|
||||
Copyright (C) 2022 Strudel contributors - see <https://codeberg.org/uzu/strudel/src/branch/main/packages/core/test/pattern.test.mjs>
|
||||
This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details. You should have received a copy of the GNU Affero General Public License along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
import Fraction from 'fraction.js';
|
||||
|
||||
import { describe, it, expect, vi } from 'vitest';
|
||||
|
||||
import { saw, saw2, isaw, isaw2, per, perx, cyclesPer } from '../signal.mjs';
|
||||
import { fastcat, sequence, State, TimeSpan, Hap } from '../index.mjs';
|
||||
|
||||
const st = (begin, end) => new State(ts(begin, end));
|
||||
const ts = (begin, end) => new TimeSpan(Fraction(begin), Fraction(end));
|
||||
const hap = (whole, part, value, context = {}) => new Hap(whole, part, value, context);
|
||||
|
||||
const third = Fraction(1, 3);
|
||||
const twothirds = Fraction(2, 3);
|
||||
|
||||
const sameFirst = (a, b) => {
|
||||
return expect(a.sortHapsByPart().firstCycle()).toStrictEqual(b.sortHapsByPart().firstCycle());
|
||||
};
|
||||
|
||||
describe('signal()', () => {
|
||||
it('Can make saw/saw2', () => {
|
||||
expect(saw.struct(true, true, true, true).firstCycle()).toStrictEqual(
|
||||
sequence(0, 1 / 4, 1 / 2, 3 / 4).firstCycle(),
|
||||
);
|
||||
|
||||
expect(saw2.struct(true, true, true, true).firstCycle()).toStrictEqual(sequence(-1, -0.5, 0, 0.5).firstCycle());
|
||||
});
|
||||
it('Can make isaw/isaw2', () => {
|
||||
expect(isaw.struct(true, true, true, true).firstCycle()).toStrictEqual(sequence(1, 0.75, 0.5, 0.25).firstCycle());
|
||||
|
||||
expect(isaw2.struct(true, true, true, true).firstCycle()).toStrictEqual(sequence(1, 0.5, 0, -0.5).firstCycle());
|
||||
});
|
||||
});
|
||||
|
||||
describe('cyclesPer', () => {
|
||||
it('gives cycles per hap', () => {
|
||||
sameFirst(
|
||||
cyclesPer.struct(true, true, true, fastcat(true, true)),
|
||||
sequence(0.25, 0.25, 0.25, fastcat(0.125, 0.125)).fmap(Fraction),
|
||||
);
|
||||
});
|
||||
});
|
||||
describe('per', () => {
|
||||
it('gives haps per cycle', () => {
|
||||
sameFirst(per.struct(true, true, true, fastcat(true, true)), sequence(4, 4, 4, fastcat(8, 8)).fmap(Fraction));
|
||||
});
|
||||
});
|
||||
|
||||
describe('perx', () => {
|
||||
it('gives exponential haps per cycle', () => {
|
||||
sameFirst(
|
||||
perx.struct(true, true, true, fastcat(true, fastcat(true, true))),
|
||||
sequence(3, 3, 3, fastcat(4, fastcat(5, 5))),
|
||||
);
|
||||
});
|
||||
});
|
||||
@@ -1,9 +1,9 @@
|
||||
# @strudel/canvas
|
||||
# @strudel/draw
|
||||
|
||||
Helpers for drawing with the Canvas API and Strudel
|
||||
|
||||
## Install
|
||||
|
||||
```sh
|
||||
npm i @strudel/canvas --save
|
||||
npm i @strudel/draw --save
|
||||
```
|
||||
|
||||
@@ -35,7 +35,6 @@ export async function initHydra(options = {}) {
|
||||
hydra.synth.s0.init({ src: canvas });
|
||||
}
|
||||
}
|
||||
return hydra;
|
||||
}
|
||||
|
||||
export function clearHydra() {
|
||||
|
||||
+9
-26
@@ -479,24 +479,14 @@ Pattern.prototype.midi = function (midiport, options = {}) {
|
||||
|
||||
let listeners = {};
|
||||
const refs = {};
|
||||
const refsByChan = {};
|
||||
|
||||
/**
|
||||
* MIDI input: Opens a MIDI input port to receive MIDI control change messages.
|
||||
*
|
||||
* The output is a function that accepts a midi cc value to query as well as (optionally) a midi channel
|
||||
* @param {string | number} input MIDI device name or index defaulting to 0
|
||||
* @returns {function(number, number=): Pattern} A function from (cc, channel?) to a pattern.
|
||||
* When queried, the pattern will produces the most recently received midi value (normalized to 0 to 1)
|
||||
* that came through that cc number (and channel, if provided)
|
||||
* @returns {Function}
|
||||
* @example
|
||||
* const cc = await midin('IAC Driver Bus 1')
|
||||
* let cc = await midin('IAC Driver Bus 1')
|
||||
* note("c a f e").lpf(cc(0).range(0, 1000)).lpq(cc(1).range(0, 10)).sound("sawtooth")
|
||||
* @example
|
||||
* const allCC = await midin('IAC Driver Bus 1')
|
||||
* const cc = (ccNum) => allCC(ccNum, 2) // just channel 2
|
||||
* note("c a f e").s("saw")
|
||||
* .when(cc(0).gt(0), x => x.postgain(0))
|
||||
*/
|
||||
export async function midin(input) {
|
||||
if (isPattern(input)) {
|
||||
@@ -521,24 +511,17 @@ export async function midin(input) {
|
||||
}`,
|
||||
);
|
||||
}
|
||||
refs[input] ??= {};
|
||||
refsByChan[input] ??= {};
|
||||
const cc = (cc, chan) => {
|
||||
if (chan !== undefined) {
|
||||
return ref(() => refsByChan[input][cc]?.[chan] || 0);
|
||||
}
|
||||
return ref(() => refs[input][cc] || 0);
|
||||
};
|
||||
// ensure refs for this input are initialized
|
||||
if (!refs[input]) {
|
||||
refs[input] = {};
|
||||
}
|
||||
const cc = (cc) => ref(() => refs[input][cc] || 0);
|
||||
|
||||
listeners[input] && device.removeListener('midimessage', listeners[input]);
|
||||
listeners[input] = (e) => {
|
||||
const ccNum = e.dataBytes[0];
|
||||
const cc = e.dataBytes[0];
|
||||
const v = e.dataBytes[1];
|
||||
const chan = e.message.channel;
|
||||
const scaled = v / 127;
|
||||
refsByChan[input][ccNum] ??= {};
|
||||
refsByChan[input][ccNum][chan] = scaled;
|
||||
refs[input][ccNum] = scaled;
|
||||
refs[input] && (refs[input][cc] = v / 127);
|
||||
};
|
||||
device.addListener('midimessage', listeners[input]);
|
||||
return cc;
|
||||
|
||||
@@ -9,7 +9,6 @@ import readline from 'readline';
|
||||
import os from 'os';
|
||||
|
||||
const LOG = !!process.env.LOG || false;
|
||||
const PORT = process.env.PORT || 5432;
|
||||
const VALID_AUDIO_EXTENSIONS = ['wav', 'mp3', 'ogg'];
|
||||
|
||||
const isAudioFile = (f) => {
|
||||
@@ -55,6 +54,7 @@ async function getBanks(directory, flat = false) {
|
||||
banks[bank].push(subDir);
|
||||
return subDir;
|
||||
});
|
||||
banks._base = `http://localhost:5432`;
|
||||
return { banks, files };
|
||||
}
|
||||
|
||||
@@ -134,6 +134,8 @@ const server = http.createServer(async (req, res) => {
|
||||
readStream.pipe(res);
|
||||
});
|
||||
|
||||
// eslint-disable-next-line
|
||||
const PORT = process.env.PORT || 5432;
|
||||
const IP_ADDRESS = '0.0.0.0';
|
||||
let IP;
|
||||
const networkInterfaces = os.networkInterfaces();
|
||||
|
||||
@@ -6,8 +6,6 @@ import {
|
||||
getADSRValues,
|
||||
getPitchEnvelope,
|
||||
getVibratoOscillator,
|
||||
onceEnded,
|
||||
releaseAudioNode,
|
||||
} from '@strudel/webaudio';
|
||||
import gm from './gm.mjs';
|
||||
|
||||
@@ -172,11 +170,12 @@ export function registerSoundfonts() {
|
||||
|
||||
bufferSource.stop(envEnd);
|
||||
const stop = (releaseTime) => {};
|
||||
onceEnded(bufferSource, () => {
|
||||
releaseAudioNode(bufferSource);
|
||||
releaseAudioNode(vibratoOscillator);
|
||||
bufferSource.onended = () => {
|
||||
bufferSource.disconnect();
|
||||
vibratoOscillator?.stop();
|
||||
node.disconnect();
|
||||
onended();
|
||||
});
|
||||
};
|
||||
return { node, stop };
|
||||
},
|
||||
{ type: 'soundfont', prebake: true, fonts },
|
||||
|
||||
@@ -89,7 +89,7 @@ superdough({ s: 'bd', delay: 0.5 }, 0, 1);
|
||||
- `decay`: seconds of decay phase
|
||||
- `sustain`: gain of sustain phase
|
||||
- `release`: seconds of release phase
|
||||
- `deadline`: seconds from audio context initialization before playing the sound (getAudioContextCurrentTime() = immediate)
|
||||
- `deadline`: seconds until the sound should play (0 = immediate)
|
||||
- `duration`: seconds the sound should last. optional for one shot samples, required for synth sounds
|
||||
|
||||
### registerSynthSounds()
|
||||
|
||||
+80
-181
@@ -1,7 +1,7 @@
|
||||
import { getAudioContext } from './audioContext.mjs';
|
||||
import { logger } from './logger.mjs';
|
||||
import { getNoiseBuffer } from './noise.mjs';
|
||||
import { clamp, nanFallback, midiToFreq, noteToMidi } from './util.mjs';
|
||||
import { getNoiseBuffer } from './noise.mjs';
|
||||
import { logger } from './logger.mjs';
|
||||
|
||||
export const noises = ['pink', 'white', 'brown', 'crackle'];
|
||||
|
||||
@@ -189,9 +189,10 @@ export function applyParameterModulators(audioContext, param, start, end, envelo
|
||||
getParamADSR(param, attack, decay, sustain, release, min, max, start, holdEnd, curve);
|
||||
}
|
||||
const lfo = getParamLfo(audioContext, param, start, end, lfoValues);
|
||||
return lfo;
|
||||
return { lfo, disconnect: () => lfo?.disconnect() };
|
||||
}
|
||||
export function createFilter(context, start, end, params, cps, cycle) {
|
||||
|
||||
export function createFilter(context, start, end, params, cps) {
|
||||
let {
|
||||
frequency,
|
||||
anchor,
|
||||
@@ -201,14 +202,12 @@ export function createFilter(context, start, end, params, cps, cycle) {
|
||||
q = 1,
|
||||
drive = 0.69,
|
||||
depth,
|
||||
depthfrequency,
|
||||
dcoffset = -0.5,
|
||||
skew,
|
||||
shape,
|
||||
rate,
|
||||
sync,
|
||||
} = params;
|
||||
|
||||
let frequencyParam, filter;
|
||||
if (model === 'ladder') {
|
||||
filter = getWorklet(context, 'ladder-processor', { frequency, q, drive });
|
||||
@@ -239,27 +238,9 @@ export function createFilter(context, start, end, params, cps, cycle) {
|
||||
if (sync != null) {
|
||||
rate = cps * sync;
|
||||
}
|
||||
const hasLFO = [depth, depthfrequency, skew, shape, rate].some((v) => v !== undefined);
|
||||
let lfo;
|
||||
if (hasLFO) {
|
||||
depth = depth ?? 1;
|
||||
const time = cycle / cps;
|
||||
const modDepth = depthfrequency ?? (depth ?? 1) * frequency;
|
||||
const lfoValues = {
|
||||
depth: modDepth,
|
||||
dcoffset,
|
||||
skew,
|
||||
shape,
|
||||
frequency: rate ?? cps,
|
||||
min: -frequency + 30,
|
||||
max: 20000 - frequency,
|
||||
time,
|
||||
curve: 1,
|
||||
};
|
||||
lfo = getParamLfo(context, frequencyParam, start, end, lfoValues);
|
||||
}
|
||||
|
||||
return { filter, lfo };
|
||||
const lfoValues = { depth, dcoffset, skew, shape, frequency: rate };
|
||||
getParamLfo(context, frequencyParam, start, end, lfoValues);
|
||||
return filter;
|
||||
}
|
||||
|
||||
// stays 1 until .5, then fades out
|
||||
@@ -281,18 +262,7 @@ export function drywet(dry, wet, wetAmount = 0) {
|
||||
let mix = ac.createGain();
|
||||
dry_gain.connect(mix);
|
||||
wet_gain.connect(mix);
|
||||
return {
|
||||
node: mix,
|
||||
teardown: () => {
|
||||
releaseAudioNode(dry_gain);
|
||||
releaseAudioNode(wet_gain);
|
||||
// it is not the responsability of drywet
|
||||
// to call `releaseAudioNode` on
|
||||
// the 2 external args dry and wet
|
||||
dry.disconnect(dry_gain);
|
||||
wet.disconnect(wet_gain);
|
||||
},
|
||||
};
|
||||
return mix;
|
||||
}
|
||||
|
||||
let curves = ['linear', 'exponential'];
|
||||
@@ -327,10 +297,6 @@ export function getVibratoOscillator(param, value, t) {
|
||||
gain.gain.value = vibmod * 100;
|
||||
vibratoOscillator.connect(gain);
|
||||
gain.connect(param);
|
||||
onceEnded(vibratoOscillator, () => {
|
||||
releaseAudioNode(gain);
|
||||
releaseAudioNode(vibratoOscillator);
|
||||
});
|
||||
vibratoOscillator.start(t);
|
||||
return vibratoOscillator;
|
||||
}
|
||||
@@ -352,17 +318,25 @@ export function webAudioTimeout(audioContext, onComplete, startTime, stopTime) {
|
||||
constantNode.connect(zeroGain);
|
||||
|
||||
// Schedule the `onComplete` callback to occur at `stopTime`
|
||||
onceEnded(constantNode, () => {
|
||||
releaseAudioNode(zeroGain);
|
||||
releaseAudioNode(constantNode);
|
||||
constantNode.onended = () => {
|
||||
// Ensure garbage collection
|
||||
try {
|
||||
zeroGain.disconnect();
|
||||
} catch {
|
||||
// pass
|
||||
}
|
||||
try {
|
||||
constantNode.disconnect();
|
||||
} catch {
|
||||
// pass
|
||||
}
|
||||
onComplete();
|
||||
});
|
||||
};
|
||||
constantNode.start(startTime);
|
||||
constantNode.stop(stopTime);
|
||||
return constantNode;
|
||||
}
|
||||
|
||||
const mod = (freq, type = 'sine') => {
|
||||
const mod = (freq, range = 1, type = 'sine') => {
|
||||
const ctx = getAudioContext();
|
||||
let osc;
|
||||
if (noises.includes(type)) {
|
||||
@@ -374,89 +348,64 @@ const mod = (freq, type = 'sine') => {
|
||||
osc.type = type;
|
||||
osc.frequency.value = freq;
|
||||
}
|
||||
osc.start();
|
||||
return osc;
|
||||
};
|
||||
|
||||
const fm = (frequencyparam, harmonicityRatio, wave = 'sine') => {
|
||||
osc.start();
|
||||
const g = new GainNode(ctx, { gain: range });
|
||||
osc.connect(g); // -range, range
|
||||
return { node: g, stop: (t) => osc.stop(t) };
|
||||
};
|
||||
const fm = (frequencyparam, harmonicityRatio, modulationIndex, wave = 'sine') => {
|
||||
const carrfreq = frequencyparam.value;
|
||||
const modfreq = carrfreq * harmonicityRatio;
|
||||
return { osc: mod(modfreq, wave), freq: modfreq };
|
||||
const modgain = modfreq * modulationIndex;
|
||||
return mod(modfreq, modgain, wave);
|
||||
};
|
||||
|
||||
export function applyFM(param, value, begin) {
|
||||
const ac = getAudioContext();
|
||||
const toStop = []; // fm oscillators we will expose `stop` for
|
||||
const fms = {};
|
||||
// Matrix
|
||||
for (let i = 1; i <= 8; i++) {
|
||||
for (let j = 0; j <= 8; j++) {
|
||||
let control;
|
||||
if (i === j + 1) {
|
||||
// Standard fm3 -> fm2 -> fm1 -> param usage
|
||||
const iS = i === 1 ? '' : i;
|
||||
control = `fmi${iS}`;
|
||||
} else {
|
||||
control = `fmi${i}${j}`;
|
||||
}
|
||||
const amt = value[control];
|
||||
if (!amt) continue;
|
||||
let io = [];
|
||||
for (let [isMod, idx] of [
|
||||
[true, i], // source
|
||||
[false, j], // target
|
||||
]) {
|
||||
if (idx === 0) {
|
||||
io.push(param);
|
||||
continue;
|
||||
}
|
||||
if (!fms[idx]) {
|
||||
const idxS = idx === 1 ? '' : idx;
|
||||
const { osc, freq } = fm(param, value[`fmh${idxS}`] ?? 1, value[`fmwave${idxS}`] ?? 'sine');
|
||||
toStop.push(osc);
|
||||
const toCleanup = [osc]; // nodes we want to cleanup after oscillator `stop`
|
||||
const adsr = ['attack', 'decay', 'sustain', 'release'].map((s) => value[`fm${s}${idxS}`]);
|
||||
let output = osc;
|
||||
if (adsr.some((v) => v !== undefined)) {
|
||||
const envGain = ac.createGain();
|
||||
const [attack, decay, sustain, release] = getADSRValues(adsr);
|
||||
const holdEnd = begin + value.duration;
|
||||
const fmEnvelopeType = value[`fmenv${idxS}`] ?? 'exp';
|
||||
getParamADSR(
|
||||
envGain.gain,
|
||||
attack,
|
||||
decay,
|
||||
sustain,
|
||||
release,
|
||||
0,
|
||||
1,
|
||||
begin,
|
||||
holdEnd,
|
||||
fmEnvelopeType === 'exp' ? 'exponential' : 'linear',
|
||||
);
|
||||
toCleanup.push(envGain);
|
||||
output = osc.connect(envGain);
|
||||
}
|
||||
fms[idx] = { input: osc.frequency, output, freq, osc, toCleanup };
|
||||
}
|
||||
const { input, output, freq, osc, toCleanup } = fms[idx];
|
||||
const g = gainNode(amt * freq);
|
||||
io.push(isMod ? output.connect(g) : input);
|
||||
cleanupOnEnd(osc, [...toCleanup, g]);
|
||||
}
|
||||
if (!io[1]) {
|
||||
logger(
|
||||
`[superdough] control ${control} failed to connect FM ${i} to target ${j} due to missing frequency parameter (likely because fm${j} is noise)`,
|
||||
'warning',
|
||||
);
|
||||
continue;
|
||||
}
|
||||
io[0].connect(io[1]);
|
||||
const {
|
||||
fmh: fmHarmonicity = 1,
|
||||
fmi: fmModulationIndex,
|
||||
fmenv: fmEnvelopeType = 'exp',
|
||||
fmattack: fmAttack,
|
||||
fmdecay: fmDecay,
|
||||
fmsustain: fmSustain,
|
||||
fmrelease: fmRelease,
|
||||
fmvelocity: fmVelocity,
|
||||
fmwave: fmWaveform = 'sine',
|
||||
duration,
|
||||
} = value;
|
||||
let modulator;
|
||||
let stop = () => {};
|
||||
|
||||
if (fmModulationIndex) {
|
||||
const ac = getAudioContext();
|
||||
const envGain = ac.createGain();
|
||||
const fmmod = fm(param, fmHarmonicity, fmModulationIndex, fmWaveform);
|
||||
|
||||
modulator = fmmod.node;
|
||||
stop = fmmod.stop;
|
||||
if (![fmAttack, fmDecay, fmSustain, fmRelease, fmVelocity].some((v) => v !== undefined)) {
|
||||
// no envelope by default
|
||||
modulator.connect(param);
|
||||
} else {
|
||||
const [attack, decay, sustain, release] = getADSRValues([fmAttack, fmDecay, fmSustain, fmRelease]);
|
||||
const holdEnd = begin + duration;
|
||||
getParamADSR(
|
||||
envGain.gain,
|
||||
attack,
|
||||
decay,
|
||||
sustain,
|
||||
release,
|
||||
0,
|
||||
1,
|
||||
begin,
|
||||
holdEnd,
|
||||
fmEnvelopeType === 'exp' ? 'exponential' : 'linear',
|
||||
);
|
||||
modulator.connect(envGain);
|
||||
envGain.connect(param);
|
||||
}
|
||||
}
|
||||
return {
|
||||
stop: (t) => toStop.forEach((m) => m?.stop(t)),
|
||||
};
|
||||
return { stop };
|
||||
}
|
||||
|
||||
// Saturation curves
|
||||
@@ -556,7 +505,7 @@ export const getDistortion = (distort, postgain, algorithm) => {
|
||||
};
|
||||
|
||||
export const getFrequencyFromValue = (value, defaultNote = 36) => {
|
||||
let { note, freq, octave = 0 } = value;
|
||||
let { note, freq } = value;
|
||||
note = note || defaultNote;
|
||||
if (typeof note === 'string') {
|
||||
note = noteToMidi(note); // e.g. c3 => 48
|
||||
@@ -565,64 +514,14 @@ export const getFrequencyFromValue = (value, defaultNote = 36) => {
|
||||
if (!freq && typeof note === 'number') {
|
||||
freq = midiToFreq(note); // + 48);
|
||||
}
|
||||
freq *= Math.pow(2, octave);
|
||||
|
||||
return Number(freq);
|
||||
};
|
||||
|
||||
// This helper should be used instead of the `node.onended = callback` pattern
|
||||
// It adds a mechanism to help minimize gc retention
|
||||
export const onceEnded = (node, callback) => {
|
||||
const onended = callback;
|
||||
node.onended = function cleanup() {
|
||||
onended && onended();
|
||||
this.onended = null;
|
||||
};
|
||||
};
|
||||
|
||||
export const releaseAudioNode = (node) => {
|
||||
if (node == null) return;
|
||||
|
||||
// check we received an AudioNode
|
||||
if (!(node instanceof AudioNode)) {
|
||||
throw new Error('releaseAudioNode can only release an AudioNode');
|
||||
export const destroyAudioWorkletNode = (node) => {
|
||||
if (node == null) {
|
||||
return;
|
||||
}
|
||||
|
||||
// https://developer.mozilla.org/en-US/docs/Web/API/AudioNode/disconnect
|
||||
node.disconnect();
|
||||
|
||||
// make sure all AudioScheduledSourceNodes are in a stopped state
|
||||
// https://developer.mozilla.org/en-US/docs/Web/API/AudioScheduledSourceNode
|
||||
if (node instanceof AudioScheduledSourceNode) {
|
||||
if (node.onended && node.onended.name !== 'cleanup') {
|
||||
logger(
|
||||
`[superdough] Deprecation warning: it seems your code path is setting 'node.onended = callback' instead of using the onceEnded helper`,
|
||||
);
|
||||
}
|
||||
try {
|
||||
node.stop();
|
||||
} catch (e) {
|
||||
// At the stage, `start` was not called on the node
|
||||
// but an `onended` callback releasing resources may exist
|
||||
// and we want it to fire :
|
||||
// - we force a start/stop cycle so that `onended` gets called
|
||||
// - we `lock` the node so that no-one can start it
|
||||
node.start(node.context.currentTime + 5); // will never happen
|
||||
node.stop();
|
||||
}
|
||||
}
|
||||
|
||||
// https://www.w3.org/TR/webaudio-1.1/#AudioNode-actively-processing
|
||||
// An AudioWorkletNode is actively processing when its AudioWorkletProcessor's [[callable process]]
|
||||
// returns true and either its active source flag is true or
|
||||
// any AudioNode connected to one of its inputs is actively processing.
|
||||
if (node instanceof AudioWorkletNode) {
|
||||
// while `end` is not native to the web audio API, it is common practice in superdough
|
||||
// to use that param in the worklets to trigger returning false from the processor
|
||||
node.parameters.get('end')?.setValueAtTime(0, 0);
|
||||
}
|
||||
};
|
||||
|
||||
// Once the `anchor` node has ended, release all nodes in `toCleanup`
|
||||
export const cleanupOnEnd = (anchor, toCleanup) => {
|
||||
onceEnded(anchor, () => toCleanup.forEach((n) => releaseAudioNode(n)));
|
||||
node.parameters.get('end')?.setValueAtTime(0, 0);
|
||||
};
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
import { drywet, onceEnded, releaseAudioNode } from './helpers.mjs';
|
||||
import { drywet } from './helpers.mjs';
|
||||
import { getAudioContext } from './audioContext.mjs';
|
||||
|
||||
let noiseCache = {};
|
||||
@@ -65,12 +65,8 @@ export function getNoiseOscillator(type = 'white', t, density = 0.02) {
|
||||
export function getNoiseMix(inputNode, wet, t) {
|
||||
const noiseOscillator = getNoiseOscillator('pink', t);
|
||||
const noiseMix = drywet(inputNode, noiseOscillator.node, wet);
|
||||
onceEnded(noiseOscillator.node, () => {
|
||||
releaseAudioNode(noiseOscillator.node);
|
||||
});
|
||||
return {
|
||||
node: noiseMix.node,
|
||||
node: noiseMix,
|
||||
stop: (time) => noiseOscillator?.stop(time),
|
||||
teardown: noiseMix.teardown,
|
||||
};
|
||||
}
|
||||
|
||||
@@ -104,8 +104,6 @@ var applyGradualLowpass = function (input, lpFreqStart, lpFreqEnd, lpFreqEndAt,
|
||||
player.start();
|
||||
context.oncomplete = function (event) {
|
||||
callback(event.renderedBuffer);
|
||||
filter.disconnect();
|
||||
player.disconnect();
|
||||
};
|
||||
context.startRendering();
|
||||
|
||||
|
||||
@@ -1,14 +1,7 @@
|
||||
import { getBaseURL, getCommonSampleInfo } from './util.mjs';
|
||||
import { getCommonSampleInfo } from './util.mjs';
|
||||
import { registerSound, registerWaveTable } from './index.mjs';
|
||||
import { getAudioContext } from './audioContext.mjs';
|
||||
import {
|
||||
getADSRValues,
|
||||
getParamADSR,
|
||||
getPitchEnvelope,
|
||||
getVibratoOscillator,
|
||||
onceEnded,
|
||||
releaseAudioNode,
|
||||
} from './helpers.mjs';
|
||||
import { getADSRValues, getParamADSR, getPitchEnvelope, getVibratoOscillator } from './helpers.mjs';
|
||||
import { logger } from './logger.mjs';
|
||||
|
||||
const bufferCache = {}; // string: Promise<ArrayBuffer>
|
||||
@@ -218,7 +211,7 @@ export async function fetchSampleMap(url) {
|
||||
// not a browser
|
||||
return;
|
||||
}
|
||||
const base = getBaseURL(url);
|
||||
const base = url.split('/').slice(0, -1).join('/');
|
||||
if (typeof fetch === 'undefined') {
|
||||
// skip fetch when in node / testing
|
||||
return;
|
||||
@@ -243,6 +236,12 @@ export async function fetchSampleMap(url) {
|
||||
* sd: '808sd/SD0010.WAV'
|
||||
* }, 'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/');
|
||||
* s("[bd ~]*2, [~ hh]*2, ~ sd")
|
||||
* @example
|
||||
* samples('shabda:noise,chimp:2')
|
||||
* s("noise <chimp:0*2 chimp:1>")
|
||||
* @example
|
||||
* samples('shabda/speech/fr-FR/f:chocolat')
|
||||
* s("chocolat*4")
|
||||
*/
|
||||
|
||||
export const samples = async (sampleMap, baseUrl = sampleMap._base || '', options = {}) => {
|
||||
@@ -287,16 +286,14 @@ export async function onTriggerSample(t, value, onended, bank, resolveUrl) {
|
||||
|
||||
const { bufferSource, sliceDuration, offset } = await getSampleBufferSource(value, bank, resolveUrl);
|
||||
|
||||
if (!bufferSource) {
|
||||
logger(`[sampler] could not load "${s}:${n}"`, 'error');
|
||||
// asny stuff above took too long?
|
||||
if (ac.currentTime > t) {
|
||||
logger(`[sampler] still loading sound "${s}:${n}"`, 'highlight');
|
||||
// console.warn('sample still loading:', s, n);
|
||||
return;
|
||||
}
|
||||
|
||||
// async stuff above took too long?
|
||||
if (ac.currentTime > t) {
|
||||
logger(`[sampler] loading sound "${s}:${n}" took too long`, 'highlight');
|
||||
// AudioBufferSourceNode will never be used. discard it
|
||||
releaseAudioNode(bufferSource);
|
||||
if (!bufferSource) {
|
||||
logger(`[sampler] could not load "${s}:${n}"`, 'error');
|
||||
return;
|
||||
}
|
||||
|
||||
@@ -322,13 +319,13 @@ export async function onTriggerSample(t, value, onended, bank, resolveUrl) {
|
||||
|
||||
const out = ac.createGain(); // we need a separate gain for the cutgroups because firefox...
|
||||
node.connect(out);
|
||||
onceEnded(bufferSource, function () {
|
||||
releaseAudioNode(bufferSource);
|
||||
releaseAudioNode(vibratoOscillator);
|
||||
releaseAudioNode(node);
|
||||
releaseAudioNode(out);
|
||||
bufferSource.onended = function () {
|
||||
bufferSource.disconnect();
|
||||
vibratoOscillator?.stop();
|
||||
node.disconnect();
|
||||
out.disconnect();
|
||||
onended();
|
||||
});
|
||||
};
|
||||
let envEnd = holdEnd + release + 0.01;
|
||||
bufferSource.stop(envEnd);
|
||||
const stop = (endTime) => {
|
||||
|
||||
@@ -9,16 +9,7 @@ import './reverb.mjs';
|
||||
import './vowel.mjs';
|
||||
import { nanFallback, _mod, cycleToSeconds, pickAndRename } from './util.mjs';
|
||||
import workletsUrl from './worklets.mjs?audioworklet';
|
||||
import {
|
||||
createFilter,
|
||||
gainNode,
|
||||
getCompressor,
|
||||
getDistortion,
|
||||
getLfo,
|
||||
getWorklet,
|
||||
effectSend,
|
||||
releaseAudioNode,
|
||||
} from './helpers.mjs';
|
||||
import { createFilter, gainNode, getCompressor, getDistortion, getLfo, getWorklet, effectSend } from './helpers.mjs';
|
||||
import { map } from 'nanostores';
|
||||
import { logger } from './logger.mjs';
|
||||
import { loadBuffer } from './sampler.mjs';
|
||||
@@ -272,8 +263,8 @@ let audioReady;
|
||||
export async function initAudioOnFirstClick(options) {
|
||||
if (!audioReady) {
|
||||
audioReady = new Promise((resolve) => {
|
||||
document.addEventListener('mousedown', async function listener() {
|
||||
document.removeEventListener('mousedown', listener);
|
||||
document.addEventListener('click', async function listener() {
|
||||
document.removeEventListener('click', listener);
|
||||
await initAudio(options);
|
||||
resolve();
|
||||
});
|
||||
@@ -283,7 +274,7 @@ export async function initAudioOnFirstClick(options) {
|
||||
}
|
||||
|
||||
let controller;
|
||||
export function getSuperdoughAudioController() {
|
||||
function getSuperdoughAudioController() {
|
||||
if (controller == null) {
|
||||
controller = new SuperdoughAudioController(getAudioContext());
|
||||
}
|
||||
@@ -296,11 +287,11 @@ export function connectToDestination(input, channels) {
|
||||
|
||||
function getPhaser(time, end, frequency = 1, depth = 0.5, centerFrequency = 1000, sweep = 2000) {
|
||||
const ac = getAudioContext();
|
||||
const lfo = getLfo(ac, time, end, { frequency, depth: sweep * 2 });
|
||||
const lfoGain = getLfo(ac, time, end, { frequency, depth: sweep * 2 });
|
||||
|
||||
//filters
|
||||
const numStages = 1; //num of filters in series
|
||||
let fOffset = 282; //for backward compat in #1800
|
||||
const numStages = 2; //num of filters in series
|
||||
let fOffset = 0;
|
||||
const filterChain = [];
|
||||
for (let i = 0; i < numStages; i++) {
|
||||
const filter = ac.createBiquadFilter();
|
||||
@@ -309,11 +300,14 @@ function getPhaser(time, end, frequency = 1, depth = 0.5, centerFrequency = 1000
|
||||
filter.frequency.value = centerFrequency + fOffset;
|
||||
filter.Q.value = 2 - Math.min(Math.max(depth * 2, 0), 1.9);
|
||||
|
||||
lfo.connect(filter.detune);
|
||||
lfoGain.connect(filter.detune);
|
||||
fOffset += 282;
|
||||
if (i > 0) {
|
||||
filterChain[i - 1].connect(filter);
|
||||
}
|
||||
filterChain.push(filter);
|
||||
}
|
||||
return { filterChain, lfo };
|
||||
return filterChain[filterChain.length - 1];
|
||||
}
|
||||
|
||||
function getFilterType(ftype) {
|
||||
@@ -419,7 +413,7 @@ export const superdough = async (value, t, hapDuration, cps = 0.5, cycle = 0.5)
|
||||
release = 0,
|
||||
|
||||
//phaser
|
||||
phaserrate,
|
||||
phaserrate: phaser,
|
||||
phaserdepth = getDefaultValue('phaserdepth'),
|
||||
phasersweep,
|
||||
phasercenter,
|
||||
@@ -457,8 +451,6 @@ export const superdough = async (value, t, hapDuration, cps = 0.5, cycle = 0.5)
|
||||
compressorKnee,
|
||||
compressorAttack,
|
||||
compressorRelease,
|
||||
transient,
|
||||
transsustain,
|
||||
} = value;
|
||||
|
||||
delaytime = delaytime ?? cycleToSeconds(delaysync, cps);
|
||||
@@ -489,7 +481,7 @@ export const superdough = async (value, t, hapDuration, cps = 0.5, cycle = 0.5)
|
||||
// oldest audio nodes will be destroyed if maximum polyphony is exceeded
|
||||
for (let i = 0; i <= activeSoundSources.size - maxPolyphony; i++) {
|
||||
const ch = activeSoundSources.entries().next();
|
||||
const source = ch.value[1].deref();
|
||||
const source = ch.value[1];
|
||||
const chainID = ch.value[0];
|
||||
const endTime = t + 0.25;
|
||||
source?.node?.gain?.linearRampToValueAtTime(0, endTime);
|
||||
@@ -514,14 +506,14 @@ export const superdough = async (value, t, hapDuration, cps = 0.5, cycle = 0.5)
|
||||
} else if (getSound(s)) {
|
||||
const { onTrigger } = getSound(s);
|
||||
const onEnded = () => {
|
||||
audioNodes.forEach((n) => releaseAudioNode(n));
|
||||
audioNodes.forEach((n) => n?.disconnect());
|
||||
activeSoundSources.delete(chainID);
|
||||
};
|
||||
const soundHandle = await onTrigger(t, value, onEnded, cps);
|
||||
|
||||
if (soundHandle) {
|
||||
sourceNode = soundHandle.node;
|
||||
activeSoundSources.set(chainID, new WeakRef(soundHandle)); // allow GC
|
||||
activeSoundSources.set(chainID, soundHandle);
|
||||
}
|
||||
} else {
|
||||
throw new Error(`sound ${s} not found! Is it loaded?`);
|
||||
@@ -540,23 +532,6 @@ export const superdough = async (value, t, hapDuration, cps = 0.5, cycle = 0.5)
|
||||
chain.push(sourceNode);
|
||||
stretch !== undefined && chain.push(getWorklet(ac, 'phase-vocoder-processor', { pitchFactor: stretch }));
|
||||
|
||||
transient !== undefined &&
|
||||
chain.push(
|
||||
getWorklet(
|
||||
ac,
|
||||
'transient-processor',
|
||||
{},
|
||||
{
|
||||
processorOptions: {
|
||||
attack: transient,
|
||||
sustain: transsustain,
|
||||
begin: t,
|
||||
end: endWithRelease,
|
||||
},
|
||||
},
|
||||
),
|
||||
);
|
||||
|
||||
// gain stage
|
||||
chain.push(gainNode(gain));
|
||||
|
||||
@@ -578,21 +553,16 @@ export const superdough = async (value, t, hapDuration, cps = 0.5, cycle = 0.5)
|
||||
rate: 'lprate',
|
||||
sync: 'lpsync',
|
||||
depth: 'lpdepth',
|
||||
depthfrequency: 'lpdepthfrequency',
|
||||
shape: 'lpshape',
|
||||
dcoffset: 'lpdc',
|
||||
skew: 'lpskew',
|
||||
};
|
||||
const lpParams = pickAndRename(value, lpMap);
|
||||
lpParams.type = 'lowpass';
|
||||
const lp = () => createFilter(ac, t, end, lpParams, cps, cycle);
|
||||
const { filter: lpf1, lfo: lfo1 } = lp();
|
||||
chain.push(lpf1);
|
||||
lfo1 && audioNodes.push(lfo1);
|
||||
let lp = () => createFilter(ac, t, end, lpParams, cps);
|
||||
chain.push(lp());
|
||||
if (ftype === '24db') {
|
||||
const { filter: lpf2, lfo: lfo2 } = lp();
|
||||
chain.push(lpf2);
|
||||
lfo2 && audioNodes.push(lfo2);
|
||||
chain.push(lp());
|
||||
}
|
||||
}
|
||||
|
||||
@@ -611,21 +581,16 @@ export const superdough = async (value, t, hapDuration, cps = 0.5, cycle = 0.5)
|
||||
rate: 'hprate',
|
||||
sync: 'hpsync',
|
||||
depth: 'hpdepth',
|
||||
depthfrequency: 'hpdepthfrequency',
|
||||
shape: 'hpshape',
|
||||
dcoffset: 'hpdc',
|
||||
skew: 'hpskew',
|
||||
};
|
||||
const hpParams = pickAndRename(value, hpMap);
|
||||
hpParams.type = 'highpass';
|
||||
const hp = () => createFilter(ac, t, end, hpParams, cps, cycle);
|
||||
const { filter: hpf1, lfo: lfo1 } = hp();
|
||||
chain.push(hpf1);
|
||||
lfo1 && audioNodes.push(lfo1);
|
||||
let hp = () => createFilter(ac, t, end, hpParams, cps);
|
||||
chain.push(hp());
|
||||
if (ftype === '24db') {
|
||||
const { filter: hpf2, lfo: lfo2 } = hp();
|
||||
chain.push(hpf2);
|
||||
lfo2 && audioNodes.push(lfo2);
|
||||
chain.push(hp());
|
||||
}
|
||||
}
|
||||
|
||||
@@ -644,21 +609,16 @@ export const superdough = async (value, t, hapDuration, cps = 0.5, cycle = 0.5)
|
||||
rate: 'bprate',
|
||||
sync: 'bpsync',
|
||||
depth: 'bpdepth',
|
||||
depthfrequency: 'bpdepthfrequency',
|
||||
shape: 'bpshape',
|
||||
dcoffset: 'bpdc',
|
||||
skew: 'bpskew',
|
||||
};
|
||||
const bpParams = pickAndRename(value, bpMap);
|
||||
bpParams.type = 'bandpass';
|
||||
const bp = () => createFilter(ac, t, end, bpParams, cps, cycle);
|
||||
const { filter: bpf1, lfo: lfo1 } = bp();
|
||||
chain.push(bpf1);
|
||||
lfo1 && audioNodes.push(lfo1);
|
||||
let bp = () => createFilter(ac, t, end, bpParams, cps);
|
||||
chain.push(bp());
|
||||
if (ftype === '24db') {
|
||||
const { filter: bpf2, lfo: lfo2 } = bp();
|
||||
chain.push(bpf2);
|
||||
lfo2 && audioNodes.push(lfo2);
|
||||
chain.push(bp());
|
||||
}
|
||||
}
|
||||
|
||||
@@ -705,7 +665,6 @@ export const superdough = async (value, t, hapDuration, cps = 0.5, cycle = 0.5)
|
||||
curve: 1.5,
|
||||
});
|
||||
lfo.connect(amGain.gain);
|
||||
audioNodes.push(lfo);
|
||||
chain.push(amGain);
|
||||
}
|
||||
|
||||
@@ -721,10 +680,9 @@ export const superdough = async (value, t, hapDuration, cps = 0.5, cycle = 0.5)
|
||||
chain.push(panner);
|
||||
}
|
||||
// phaser
|
||||
if (phaserrate !== undefined && phaserdepth > 0) {
|
||||
const { filterChain, lfo } = getPhaser(t, endWithRelease, phaserrate, phaserdepth, phasercenter, phasersweep);
|
||||
audioNodes.push(lfo);
|
||||
chain.push(...filterChain);
|
||||
if (phaser !== undefined && phaserdepth > 0) {
|
||||
const phaserFX = getPhaser(t, endWithRelease, phaser, phaserdepth, phasercenter, phasersweep);
|
||||
chain.push(phaserFX);
|
||||
}
|
||||
|
||||
// last gain
|
||||
@@ -734,8 +692,7 @@ export const superdough = async (value, t, hapDuration, cps = 0.5, cycle = 0.5)
|
||||
// delay
|
||||
if (delay > 0 && delaytime > 0 && delayfeedback > 0) {
|
||||
orbitBus.getDelay(delaytime, delayfeedback, t);
|
||||
const send = orbitBus.sendDelay(post, delay);
|
||||
audioNodes.push(send);
|
||||
orbitBus.sendDelay(post, delay);
|
||||
}
|
||||
// reverb
|
||||
if (room > 0) {
|
||||
@@ -751,8 +708,7 @@ export const superdough = async (value, t, hapDuration, cps = 0.5, cycle = 0.5)
|
||||
roomIR = await loadBuffer(url, ac, ir, 0);
|
||||
}
|
||||
orbitBus.getReverb(roomsize, roomfade, roomlp, roomdim, roomIR, irspeed, irbegin);
|
||||
const send = orbitBus.sendReverb(post, room);
|
||||
audioNodes.push(send);
|
||||
orbitBus.sendReverb(post, room);
|
||||
}
|
||||
|
||||
if (djf != null) {
|
||||
|
||||
@@ -78,11 +78,11 @@ export class Orbit {
|
||||
return this.reverbNode;
|
||||
}
|
||||
sendReverb(node, amount) {
|
||||
return effectSend(node, this.reverbNode, amount);
|
||||
effectSend(node, this.reverbNode, amount);
|
||||
}
|
||||
|
||||
sendDelay(node, amount) {
|
||||
return effectSend(node, this.delayNode, amount);
|
||||
effectSend(node, this.delayNode, amount);
|
||||
}
|
||||
|
||||
duck(t, onsettime = 0, attacktime = 0.1, depth = 1) {
|
||||
|
||||
@@ -3,6 +3,7 @@ import { registerSound, soundMap } from './superdough.mjs';
|
||||
import { getAudioContext } from './audioContext.mjs';
|
||||
import {
|
||||
applyFM,
|
||||
destroyAudioWorkletNode,
|
||||
gainNode,
|
||||
getADSRValues,
|
||||
getFrequencyFromValue,
|
||||
@@ -12,14 +13,11 @@ import {
|
||||
getVibratoOscillator,
|
||||
getWorklet,
|
||||
noises,
|
||||
onceEnded,
|
||||
releaseAudioNode,
|
||||
webAudioTimeout,
|
||||
} from './helpers.mjs';
|
||||
import { logger } from './logger.mjs';
|
||||
import { getNoiseMix, getNoiseOscillator } from './noise.mjs';
|
||||
|
||||
const waveforms = ['triangle', 'square', 'sawtooth', 'sine', 'user'];
|
||||
const waveforms = ['triangle', 'square', 'sawtooth', 'sine'];
|
||||
const waveformAliases = [
|
||||
['tri', 'triangle'],
|
||||
['sqr', 'square'],
|
||||
@@ -49,18 +47,20 @@ export function registerSynthSounds() {
|
||||
[0.001, 0.05, 0.6, 0.01],
|
||||
);
|
||||
|
||||
let sound = getOscillator(s, t, value);
|
||||
let { node: o, stop, triggerRelease } = sound;
|
||||
|
||||
// turn down
|
||||
const g = gainNode(0.3);
|
||||
|
||||
let sound = getOscillator(s, t, value, () => {
|
||||
releaseAudioNode(g);
|
||||
onended();
|
||||
});
|
||||
|
||||
let { node: o, stop, triggerRelease } = sound;
|
||||
|
||||
const { duration } = value;
|
||||
|
||||
o.onended = () => {
|
||||
o.disconnect();
|
||||
g.disconnect();
|
||||
onended();
|
||||
};
|
||||
|
||||
const envGain = gainNode(1);
|
||||
let node = o.connect(g).connect(envGain);
|
||||
const holdEnd = t + duration;
|
||||
@@ -111,15 +111,15 @@ export function registerSynthSounds() {
|
||||
|
||||
const mix = gainNode(mixGain);
|
||||
|
||||
onceEnded(o, () => {
|
||||
releaseAudioNode(o);
|
||||
releaseAudioNode(g);
|
||||
releaseAudioNode(sat);
|
||||
releaseAudioNode(noise.node);
|
||||
releaseAudioNode(noiseGain);
|
||||
releaseAudioNode(mix);
|
||||
o.onended = () => {
|
||||
o.disconnect();
|
||||
g.disconnect();
|
||||
sat.disconnect();
|
||||
noise.node.disconnect();
|
||||
noiseGain.disconnect();
|
||||
mix.disconnect();
|
||||
onended();
|
||||
});
|
||||
};
|
||||
|
||||
const node = o.connect(sat).connect(g).connect(mix);
|
||||
noise.node.connect(noiseGain).connect(mix);
|
||||
@@ -193,7 +193,8 @@ export function registerSynthSounds() {
|
||||
let timeoutNode = webAudioTimeout(
|
||||
ac,
|
||||
() => {
|
||||
releaseAudioNode(o);
|
||||
destroyAudioWorkletNode(o);
|
||||
envGain.disconnect();
|
||||
onended();
|
||||
fm?.stop();
|
||||
vibratoOscillator?.stop();
|
||||
@@ -270,7 +271,8 @@ export function registerSynthSounds() {
|
||||
let timeoutNode = webAudioTimeout(
|
||||
ac,
|
||||
() => {
|
||||
releaseAudioNode(o);
|
||||
destroyAudioWorkletNode(o);
|
||||
envGain.disconnect();
|
||||
onended();
|
||||
},
|
||||
begin,
|
||||
@@ -343,8 +345,9 @@ export function registerSynthSounds() {
|
||||
let timeoutNode = webAudioTimeout(
|
||||
ac,
|
||||
() => {
|
||||
releaseAudioNode(o);
|
||||
releaseAudioNode(lfo);
|
||||
destroyAudioWorkletNode(o);
|
||||
destroyAudioWorkletNode(lfo);
|
||||
envGain.disconnect();
|
||||
onended();
|
||||
fm?.stop();
|
||||
vibratoOscillator?.stop();
|
||||
@@ -385,11 +388,11 @@ export function registerSynthSounds() {
|
||||
|
||||
const { duration } = value;
|
||||
|
||||
onceEnded(o, () => {
|
||||
releaseAudioNode(o);
|
||||
releaseAudioNode(g);
|
||||
o.onended = () => {
|
||||
o.disconnect();
|
||||
g.disconnect();
|
||||
onended();
|
||||
});
|
||||
};
|
||||
|
||||
const envGain = gainNode(1);
|
||||
let node = o.connect(g).connect(envGain);
|
||||
@@ -411,13 +414,9 @@ export function registerSynthSounds() {
|
||||
waveformAliases.forEach(([alias, actual]) => soundMap.set({ ...soundMap.get(), [alias]: soundMap.get()[actual] }));
|
||||
}
|
||||
|
||||
const PI2 = 2 * Math.PI;
|
||||
export function waveformN(partials, phases, type) {
|
||||
const isList = typeof partials === 'object';
|
||||
partials = isList ? partials : new Float32Array(partials).fill(1);
|
||||
const len = partials.length;
|
||||
const real = new Float32Array(len + 1);
|
||||
const imag = new Float32Array(len + 1);
|
||||
export function waveformN(partials, type) {
|
||||
const real = new Float32Array(partials + 1);
|
||||
const imag = new Float32Array(partials + 1);
|
||||
const ac = getAudioContext();
|
||||
const osc = ac.createOscillator();
|
||||
|
||||
@@ -425,29 +424,20 @@ export function waveformN(partials, phases, type) {
|
||||
sawtooth: (n) => [0, -1 / n],
|
||||
square: (n) => [0, n % 2 === 0 ? 0 : 1 / n],
|
||||
triangle: (n) => [n % 2 === 0 ? 0 : 1 / (n * n), 0],
|
||||
user: (_n) => [0, 1],
|
||||
};
|
||||
|
||||
if (!terms[type]) {
|
||||
throw new Error(`unknown wave type ${type}`);
|
||||
}
|
||||
|
||||
for (let n = 0; n < len; n++) {
|
||||
const mag = partials[n];
|
||||
const [r, i] = terms[type](n + 1); // we skip n === 0 as this is dc offset
|
||||
const phase = phases?.[n] ?? 0;
|
||||
// Scale by `partials`
|
||||
let R = r * mag;
|
||||
let I = i * mag;
|
||||
// Apply rotation by the phase
|
||||
if (phase !== 0) {
|
||||
const c = Math.cos(PI2 * phase);
|
||||
const s = Math.sin(PI2 * phase);
|
||||
R = c * R - s * I;
|
||||
I = s * R + c * I;
|
||||
}
|
||||
real[n + 1] = R;
|
||||
imag[n + 1] = I;
|
||||
real[0] = 0; // dc offset
|
||||
imag[0] = 0;
|
||||
let n = 1;
|
||||
while (n <= partials) {
|
||||
const [r, i] = terms[type](n);
|
||||
real[n] = r;
|
||||
imag[n] = i;
|
||||
n++;
|
||||
}
|
||||
|
||||
const wave = ac.createPeriodicWave(real, imag);
|
||||
@@ -456,28 +446,21 @@ export function waveformN(partials, phases, type) {
|
||||
}
|
||||
|
||||
// expects one of waveforms as s
|
||||
export function getOscillator(s, t, value, onended) {
|
||||
const { duration, noise = 0 } = value;
|
||||
const partials = value.partials ?? value.n;
|
||||
export function getOscillator(s, t, value) {
|
||||
let { n: partials, duration, noise = 0 } = value;
|
||||
let o;
|
||||
if (s === 'user' && !partials) {
|
||||
logger(
|
||||
`[superdough] Synth 'user' was selected, but partials not specified. Defaulting to triangle. Use pat.partials to setup custom waveform`,
|
||||
);
|
||||
s = 'triangle';
|
||||
}
|
||||
s = s === 'user' && !partials ? 'triangle' : s;
|
||||
// If no partials are given, use stock waveforms
|
||||
if (!partials || partials?.length === 0 || s === 'sine') {
|
||||
if (!partials || s === 'sine') {
|
||||
o = getAudioContext().createOscillator();
|
||||
o.type = s || 'triangle';
|
||||
}
|
||||
// generate custom waveform if partials are given
|
||||
else {
|
||||
o = waveformN(partials, value.phases, s);
|
||||
o = waveformN(partials, s);
|
||||
}
|
||||
// set frequency
|
||||
o.frequency.value = getFrequencyFromValue(value);
|
||||
o.start(t);
|
||||
|
||||
let vibratoOscillator = getVibratoOscillator(o.detune, value, t);
|
||||
|
||||
@@ -490,14 +473,6 @@ export function getOscillator(s, t, value, onended) {
|
||||
noiseMix = getNoiseMix(o, noise, t);
|
||||
}
|
||||
|
||||
onceEnded(o, () => {
|
||||
noiseMix?.teardown();
|
||||
releaseAudioNode(o);
|
||||
releaseAudioNode(noiseMix?.node);
|
||||
onended();
|
||||
});
|
||||
o.start(t);
|
||||
|
||||
return {
|
||||
node: noiseMix?.node || o,
|
||||
stop: (time) => {
|
||||
|
||||
@@ -114,13 +114,3 @@ export function getCommonSampleInfo(hapValue, bank) {
|
||||
export const pickAndRename = (source, map) => {
|
||||
return Object.fromEntries(Object.entries(map).map(([newKey, oldKey]) => [newKey, source[oldKey]]));
|
||||
};
|
||||
|
||||
export const getBaseURL = (url) => {
|
||||
try {
|
||||
// For real URLs
|
||||
return new URL('.', new URL(url)).href.replace(/\/$/, ''); // removes trailing slash
|
||||
} catch {
|
||||
// For pseudo URLS
|
||||
return url.split('/').slice(0, -1).join('/');
|
||||
}
|
||||
};
|
||||
|
||||
@@ -45,8 +45,7 @@ if (typeof GainNode !== 'undefined') {
|
||||
throw new Error('vowel: unknown vowel ' + letter);
|
||||
}
|
||||
const { gains, qs, freqs } = vowelFormant[letter];
|
||||
this.makeupGain = ac.createGain();
|
||||
this.audioNodes = [];
|
||||
const makeupGain = ac.createGain();
|
||||
for (let i = 0; i < 5; i++) {
|
||||
const gain = ac.createGain();
|
||||
gain.gain.value = gains[i];
|
||||
@@ -54,25 +53,14 @@ if (typeof GainNode !== 'undefined') {
|
||||
filter.type = 'bandpass';
|
||||
filter.Q.value = qs[i];
|
||||
filter.frequency.value = freqs[i];
|
||||
super.connect(filter);
|
||||
this.connect(filter);
|
||||
filter.connect(gain);
|
||||
this.audioNodes.push(filter);
|
||||
gain.connect(this.makeupGain);
|
||||
this.audioNodes.push(gain);
|
||||
gain.connect(makeupGain);
|
||||
}
|
||||
this.makeupGain.gain.value = 8; // how much makeup gain to add?
|
||||
makeupGain.gain.value = 8; // how much makeup gain to add?
|
||||
this.connect = (target) => makeupGain.connect(target);
|
||||
return this;
|
||||
}
|
||||
connect(target) {
|
||||
this.makeupGain.connect(target);
|
||||
}
|
||||
disconnect() {
|
||||
this.makeupGain.disconnect();
|
||||
this.audioNodes.forEach((n) => n.disconnect());
|
||||
super.disconnect();
|
||||
this.makeupGain = null;
|
||||
this.audioNodes = null;
|
||||
}
|
||||
}
|
||||
|
||||
AudioContext.prototype.createVowelFilter = function (letter) {
|
||||
|
||||
@@ -1,15 +1,15 @@
|
||||
import { getAudioContext, registerSound } from './index.mjs';
|
||||
import { getBaseURL, getCommonSampleInfo } from './util.mjs';
|
||||
import { getCommonSampleInfo } from './util.mjs';
|
||||
import {
|
||||
applyFM,
|
||||
applyParameterModulators,
|
||||
destroyAudioWorkletNode,
|
||||
getADSRValues,
|
||||
getFrequencyFromValue,
|
||||
getParamADSR,
|
||||
getPitchEnvelope,
|
||||
getVibratoOscillator,
|
||||
getWorklet,
|
||||
releaseAudioNode,
|
||||
webAudioTimeout,
|
||||
} from './helpers.mjs';
|
||||
import { logger } from './logger.mjs';
|
||||
@@ -190,7 +190,6 @@ export const tables = async (url, frameLen, json, options = {}) => {
|
||||
if (url.startsWith('local:')) {
|
||||
url = `http://localhost:5432`;
|
||||
}
|
||||
const base = getBaseURL(url);
|
||||
if (typeof fetch !== 'function') {
|
||||
// not a browser
|
||||
return;
|
||||
@@ -201,7 +200,7 @@ export const tables = async (url, frameLen, json, options = {}) => {
|
||||
}
|
||||
return fetch(url)
|
||||
.then((res) => res.json())
|
||||
.then((json) => _processTables(json, base, frameLen, options))
|
||||
.then((json) => _processTables(json, url, frameLen, options))
|
||||
.catch((error) => {
|
||||
console.error(error);
|
||||
throw new Error(`error loading "${url}"`);
|
||||
@@ -319,11 +318,12 @@ export async function onTriggerSynth(t, value, onended, tables, cps, frameLen) {
|
||||
const timeoutNode = webAudioTimeout(
|
||||
ac,
|
||||
() => {
|
||||
releaseAudioNode(source);
|
||||
releaseAudioNode(vibratoOscillator);
|
||||
destroyAudioWorkletNode(source);
|
||||
vibratoOscillator?.stop();
|
||||
fm?.stop();
|
||||
releaseAudioNode(wtPosModulators);
|
||||
releaseAudioNode(wtWarpModulators);
|
||||
node.disconnect();
|
||||
wtPosModulators?.disconnect();
|
||||
wtWarpModulators?.disconnect();
|
||||
onended();
|
||||
},
|
||||
t,
|
||||
|
||||
+177
-324
@@ -6,60 +6,51 @@ import OLAProcessor from './ola-processor';
|
||||
import FFT from './fft.js';
|
||||
import { getDistortionAlgorithm } from './helpers.mjs';
|
||||
|
||||
const blockSize = 128;
|
||||
const PI = Math.PI;
|
||||
const TWO_PI = 2 * PI;
|
||||
const INVSR = 1 / sampleRate;
|
||||
|
||||
const timeToCoeff = (t) => 1 - Math.exp(-INVSR / t);
|
||||
const dbToLin = (db) => Math.pow(10, db / 20);
|
||||
|
||||
const clamp = (num, min, max) => Math.min(Math.max(num, min), max);
|
||||
const mod = (n, m) => ((n % m) + m) % m;
|
||||
const lerp = (a, b, n) => n * (b - a) + a;
|
||||
const pv = (arr, n) => arr[n] ?? arr[0];
|
||||
const frac = (x) => x - Math.floor(x);
|
||||
const ffloor = (x) => x | 0; // fast floor for non-negative
|
||||
|
||||
// Fast integer ops for non-negative values
|
||||
const ffloor = (x) => x | 0;
|
||||
const fround = (x) => ffloor(x + 0.5);
|
||||
const fceil = (x) => ffloor(x + 1);
|
||||
const ffrac = (x) => x - ffloor(x);
|
||||
|
||||
const fast_tanh = (x) => {
|
||||
const x2 = x ** 2;
|
||||
return (x * (27.0 + x2)) / (27.0 + 9.0 * x2);
|
||||
};
|
||||
|
||||
// Optimized per-voice detuner which precomputes constants
|
||||
const getDetuner = (unison, detune) => {
|
||||
const getUnisonDetune = (unison, detune, voiceIndex) => {
|
||||
if (unison < 2) {
|
||||
return (_voiceIdx) => 0;
|
||||
return 0;
|
||||
}
|
||||
const scale = detune / (unison - 1);
|
||||
const center = detune * 0.5;
|
||||
return (voiceIdx) => voiceIdx * scale - center;
|
||||
return lerp(-detune * 0.5, detune * 0.5, voiceIndex / (unison - 1));
|
||||
};
|
||||
|
||||
const applySemitoneDetuneToFrequency = (frequency, detune) => {
|
||||
return frequency * Math.pow(2, detune / 12);
|
||||
};
|
||||
|
||||
// Restrict phase to the range [0, maxPhase) via wrapping
|
||||
function wrapPhase(phase, maxPhase = 1) {
|
||||
if (phase >= maxPhase) {
|
||||
phase -= maxPhase;
|
||||
} else if (phase < 0) {
|
||||
phase += maxPhase;
|
||||
}
|
||||
return phase;
|
||||
}
|
||||
const blockSize = 128;
|
||||
// Smooth waveshape near discontinuities to remove frequencies above Nyquist and prevent aliasing
|
||||
// referenced from https://www.kvraudio.com/forum/viewtopic.php?t=375517
|
||||
function polyBlep(phase, dt) {
|
||||
dt = Math.min(dt, 1 - dt);
|
||||
const invdt = 1 / dt;
|
||||
// Start of cycle
|
||||
if (phase < dt) {
|
||||
phase *= invdt;
|
||||
return 2 * phase - phase ** 2 - 1;
|
||||
phase /= dt;
|
||||
// 2 * (phase - phase^2/2 - 0.5)
|
||||
return phase + phase - phase * phase - 1;
|
||||
}
|
||||
|
||||
// End of cycle
|
||||
else if (phase > 1 - dt) {
|
||||
phase = (phase - 1) * invdt;
|
||||
return phase ** 2 + 2 * phase + 1;
|
||||
phase = (phase - 1) / dt;
|
||||
// 2 * (phase^2/2 + phase + 0.5)
|
||||
return phase * phase + phase + phase + 1;
|
||||
}
|
||||
|
||||
// 0 otherwise
|
||||
else {
|
||||
return 0;
|
||||
@@ -75,7 +66,7 @@ const waveshapes = {
|
||||
return phase / skew;
|
||||
},
|
||||
sine(phase) {
|
||||
return Math.sin(TWO_PI * phase) * 0.5 + 0.5;
|
||||
return Math.sin(Math.PI * 2 * phase) * 0.5 + 0.5;
|
||||
},
|
||||
ramp(phase) {
|
||||
return phase;
|
||||
@@ -109,6 +100,12 @@ const waveshapes = {
|
||||
return v - polyBlep(phase, dt);
|
||||
},
|
||||
};
|
||||
function getParamValue(block, param) {
|
||||
if (param.length > 1) {
|
||||
return param[block];
|
||||
}
|
||||
return param[0];
|
||||
}
|
||||
|
||||
const waveShapeNames = Object.keys(waveshapes);
|
||||
class LFOProcessor extends AudioWorkletProcessor {
|
||||
@@ -168,9 +165,9 @@ class LFOProcessor extends AudioWorkletProcessor {
|
||||
const blockSize = output[0].length ?? 0;
|
||||
|
||||
if (this.phase == null) {
|
||||
this.phase = ffrac(time * frequency + phaseoffset);
|
||||
this.phase = mod(time * frequency + phaseoffset, 1);
|
||||
}
|
||||
const dt = frequency * INVSR;
|
||||
const dt = frequency / sampleRate;
|
||||
for (let n = 0; n < blockSize; n++) {
|
||||
for (let i = 0; i < output.length; i++) {
|
||||
let modval = (waveshapes[shape](this.phase, skew) + dcoffset) * depth;
|
||||
@@ -296,8 +293,8 @@ class TwoPoleFilter {
|
||||
// Out of bound values can produce NaNs
|
||||
resonance = clamp(resonance, 0, 1);
|
||||
cutoff = clamp(cutoff, 0, sampleRate / 2 - 1);
|
||||
const c = clamp(2 * Math.sin(cutoff * PI * INVSR), 0, 1.14);
|
||||
const r = Math.pow(0.5, 8 * resonance + 1);
|
||||
const c = clamp(2 * Math.sin(cutoff * (_PI / sampleRate)), 0, 1.14);
|
||||
const r = Math.pow(0.5, (resonance + 0.125) / 0.125);
|
||||
const mrc = 1 - r * c;
|
||||
this.s0 = mrc * this.s0 - c * this.s1 + c * s; // bpf
|
||||
this.s1 = mrc * this.s1 + c * this.s0; // lpf
|
||||
@@ -356,6 +353,11 @@ class DJFProcessor extends AudioWorkletProcessor {
|
||||
}
|
||||
registerProcessor('djf-processor', DJFProcessor);
|
||||
|
||||
function fast_tanh(x) {
|
||||
const x2 = x * x;
|
||||
return (x * (27.0 + x2)) / (27.0 + 9.0 * x2);
|
||||
}
|
||||
const _PI = 3.14159265359;
|
||||
//adapted from https://github.com/TheBouteillacBear/webaudioworklet-wasm?tab=MIT-1-ov-file
|
||||
class LadderProcessor extends AudioWorkletProcessor {
|
||||
static get parameterDescriptors() {
|
||||
@@ -393,7 +395,7 @@ class LadderProcessor extends AudioWorkletProcessor {
|
||||
const drive = clamp(Math.exp(parameters.drive[0]), 0.1, 2000);
|
||||
|
||||
let cutoff = parameters.frequency[0];
|
||||
cutoff = cutoff * TWO_PI * INVSR;
|
||||
cutoff = (cutoff * 2 * _PI) / sampleRate;
|
||||
cutoff = cutoff > 1 ? 1 : cutoff;
|
||||
|
||||
const k = Math.min(8, resonance * 0.13);
|
||||
@@ -506,50 +508,51 @@ class SuperSawOscillatorProcessor extends AudioWorkletProcessor {
|
||||
name: 'voices',
|
||||
defaultValue: 5,
|
||||
min: 1,
|
||||
automationRate: 'k-rate',
|
||||
},
|
||||
];
|
||||
}
|
||||
process(_input, outputs, params) {
|
||||
if (currentTime >= params.end[0]) {
|
||||
// should terminate
|
||||
return false;
|
||||
}
|
||||
if (currentTime <= params.begin[0]) {
|
||||
// keep alive
|
||||
return true;
|
||||
}
|
||||
if (currentTime >= params.end[0]) {
|
||||
// this.port.postMessage({ type: 'onended' });
|
||||
return false;
|
||||
}
|
||||
|
||||
const output = outputs[0];
|
||||
const voices = params.voices[0]; // k-rate
|
||||
|
||||
for (let i = 0; i < output[0].length; i++) {
|
||||
const detune = pv(params.detune, i);
|
||||
const voices = pv(params.voices, i);
|
||||
const freqspread = pv(params.freqspread, i);
|
||||
const panspread = pv(params.panspread, i) * 0.5 + 0.5;
|
||||
let gainL = Math.sqrt(1 - panspread);
|
||||
let gainR = Math.sqrt(panspread);
|
||||
const gain1 = Math.sqrt(1 - panspread);
|
||||
const gain2 = Math.sqrt(panspread);
|
||||
let freq = pv(params.frequency, i);
|
||||
// Main detuning
|
||||
freq = applySemitoneDetuneToFrequency(freq, detune / 100);
|
||||
const detuner = getDetuner(voices, freqspread);
|
||||
for (let n = 0; n < voices; n++) {
|
||||
const isOdd = (n & 1) == 1;
|
||||
let gainL = gain1;
|
||||
let gainR = gain2;
|
||||
// invert right and left gain
|
||||
if (isOdd) {
|
||||
gainL = gain2;
|
||||
gainR = gain1;
|
||||
}
|
||||
// Individual voice detuning
|
||||
const freqVoice = applySemitoneDetuneToFrequency(freq, detuner(n));
|
||||
const freqVoice = applySemitoneDetuneToFrequency(freq, getUnisonDetune(voices, freqspread, n));
|
||||
// We must wrap this here because it is passed into sawblep below which
|
||||
// has domain [0, 1]
|
||||
const dt = frac(freqVoice * INVSR);
|
||||
const dt = mod(freqVoice / sampleRate, 1);
|
||||
this.phase[n] = this.phase[n] ?? Math.random();
|
||||
const v = waveshapes.sawblep(this.phase[n], dt);
|
||||
|
||||
output[0][i] += v * gainL;
|
||||
output[1][i] += v * gainR;
|
||||
output[0][i] = output[0][i] + v * gainL;
|
||||
output[1][i] = output[1][i] + v * gainR;
|
||||
|
||||
let pn = this.phase[n] + dt;
|
||||
if (pn >= 1.0) pn -= 1.0;
|
||||
this.phase[n] = pn;
|
||||
// invert right and left gain
|
||||
const tmp = gainL;
|
||||
gainL = gainR;
|
||||
gainR = tmp;
|
||||
this.phase[n] = wrapPhase(this.phase[n] + dt);
|
||||
}
|
||||
}
|
||||
return true;
|
||||
@@ -561,16 +564,12 @@ registerProcessor('supersaw-oscillator', SuperSawOscillatorProcessor);
|
||||
// Phase Vocoder sourced from https://github.com/olvb/phaze/tree/master?tab=readme-ov-file
|
||||
const BUFFERED_BLOCK_SIZE = 2048;
|
||||
|
||||
const hannCache = new Map();
|
||||
function genHannWindow(length) {
|
||||
if (!hannCache.has(length)) {
|
||||
const win = new Float32Array(length);
|
||||
for (let i = 0; i < length; i++) {
|
||||
win[i] = 0.5 * (1 - Math.cos((TWO_PI * i) / length));
|
||||
}
|
||||
hannCache.set(length, win);
|
||||
let win = new Float32Array(length);
|
||||
for (var i = 0; i < length; i++) {
|
||||
win[i] = 0.5 * (1 - Math.cos((2 * Math.PI * i) / length));
|
||||
}
|
||||
return hannCache.get(length);
|
||||
return win;
|
||||
}
|
||||
|
||||
class PhaseVocoderProcessor extends OLAProcessor {
|
||||
@@ -588,10 +587,11 @@ class PhaseVocoderProcessor extends OLAProcessor {
|
||||
blockSize: BUFFERED_BLOCK_SIZE,
|
||||
};
|
||||
super(options);
|
||||
this.timeCursor = 0;
|
||||
|
||||
this.fftSize = this.blockSize;
|
||||
this.invfftSize = 1 / this.fftSize;
|
||||
this.hannWindow = genHannWindow(this.fftSize);
|
||||
this.timeCursor = 0;
|
||||
|
||||
this.hannWindow = genHannWindow(this.blockSize);
|
||||
// prepare FFT and pre-allocate buffers
|
||||
this.fft = new FFT(this.fftSize);
|
||||
this.freqComplexBuffer = this.fft.createComplexArray();
|
||||
@@ -604,43 +604,52 @@ class PhaseVocoderProcessor extends OLAProcessor {
|
||||
|
||||
processOLA(inputs, outputs, parameters) {
|
||||
// no automation, take last value
|
||||
|
||||
let pitchFactor = parameters.pitchFactor[parameters.pitchFactor.length - 1];
|
||||
|
||||
if (pitchFactor < 0) {
|
||||
pitchFactor = pitchFactor * 0.25;
|
||||
}
|
||||
pitchFactor = Math.max(0, pitchFactor + 1);
|
||||
for (let i = 0; i < this.nbInputs; i++) {
|
||||
for (let j = 0; j < inputs[i].length; j++) {
|
||||
const input = inputs[i][j];
|
||||
const output = outputs[i][j];
|
||||
|
||||
for (var i = 0; i < this.nbInputs; i++) {
|
||||
for (var j = 0; j < inputs[i].length; j++) {
|
||||
// big assumption here: output is symetric to input
|
||||
var input = inputs[i][j];
|
||||
var output = outputs[i][j];
|
||||
|
||||
this.applyHannWindow(input);
|
||||
|
||||
this.fft.realTransform(this.freqComplexBuffer, input);
|
||||
|
||||
this.computeMagnitudes();
|
||||
this.findPeaks();
|
||||
this.shiftPeaks(pitchFactor);
|
||||
|
||||
this.fft.completeSpectrum(this.freqComplexBufferShifted);
|
||||
this.fft.inverseTransform(this.timeComplexBuffer, this.freqComplexBufferShifted);
|
||||
this.fft.fromComplexArray(this.timeComplexBuffer, output);
|
||||
this.applyHannWindow(output);
|
||||
}
|
||||
}
|
||||
|
||||
this.timeCursor += this.hopSize;
|
||||
}
|
||||
|
||||
/** Apply Hann window in-place */
|
||||
applyHannWindow(input) {
|
||||
for (let i = 0; i < this.blockSize; i++) {
|
||||
input[i] *= this.hannWindow[i] * 1.62;
|
||||
for (var i = 0; i < this.blockSize; i++) {
|
||||
input[i] = input[i] * this.hannWindow[i] * 1.62;
|
||||
}
|
||||
}
|
||||
|
||||
/** Compute squared magnitudes for peak finding **/
|
||||
computeMagnitudes() {
|
||||
let i = 0,
|
||||
var i = 0,
|
||||
j = 0;
|
||||
while (i < this.magnitudes.length) {
|
||||
const real = this.freqComplexBuffer[j];
|
||||
const imag = this.freqComplexBuffer[j + 1];
|
||||
let real = this.freqComplexBuffer[j];
|
||||
let imag = this.freqComplexBuffer[j + 1];
|
||||
// no need to sqrt for peak finding
|
||||
this.magnitudes[i] = real ** 2 + imag ** 2;
|
||||
i += 1;
|
||||
@@ -651,10 +660,12 @@ class PhaseVocoderProcessor extends OLAProcessor {
|
||||
/** Find peaks in spectrum magnitudes **/
|
||||
findPeaks() {
|
||||
this.nbPeaks = 0;
|
||||
let i = 2;
|
||||
const end = this.magnitudes.length - 2;
|
||||
var i = 2;
|
||||
let end = this.magnitudes.length - 2;
|
||||
|
||||
while (i < end) {
|
||||
const mag = this.magnitudes[i];
|
||||
let mag = this.magnitudes[i];
|
||||
|
||||
if (this.magnitudes[i - 1] >= mag || this.magnitudes[i - 2] >= mag) {
|
||||
i++;
|
||||
continue;
|
||||
@@ -663,6 +674,7 @@ class PhaseVocoderProcessor extends OLAProcessor {
|
||||
i++;
|
||||
continue;
|
||||
}
|
||||
|
||||
this.peakIndexes[this.nbPeaks] = i;
|
||||
this.nbPeaks++;
|
||||
i += 2;
|
||||
@@ -673,44 +685,53 @@ class PhaseVocoderProcessor extends OLAProcessor {
|
||||
shiftPeaks(pitchFactor) {
|
||||
// zero-fill new spectrum
|
||||
this.freqComplexBufferShifted.fill(0);
|
||||
for (let i = 0; i < this.nbPeaks; i++) {
|
||||
const peakIndex = this.peakIndexes[i];
|
||||
const peakIndexShifted = fround(peakIndex * pitchFactor);
|
||||
|
||||
for (var i = 0; i < this.nbPeaks; i++) {
|
||||
let peakIndex = this.peakIndexes[i];
|
||||
let peakIndexShifted = Math.round(peakIndex * pitchFactor);
|
||||
|
||||
if (peakIndexShifted > this.magnitudes.length) {
|
||||
break;
|
||||
}
|
||||
|
||||
// find region of influence
|
||||
let startIndex = 0;
|
||||
let endIndex = this.fftSize;
|
||||
var startIndex = 0;
|
||||
var endIndex = this.fftSize;
|
||||
if (i > 0) {
|
||||
startIndex = peakIndex - fround((peakIndex - this.peakIndexes[i - 1]) / 2);
|
||||
let peakIndexBefore = this.peakIndexes[i - 1];
|
||||
startIndex = peakIndex - Math.floor((peakIndex - peakIndexBefore) / 2);
|
||||
}
|
||||
if (i < this.nbPeaks - 1) {
|
||||
endIndex = peakIndex + fceil((this.peakIndexes[i + 1] - peakIndex) / 2);
|
||||
let peakIndexAfter = this.peakIndexes[i + 1];
|
||||
endIndex = peakIndex + Math.ceil((peakIndexAfter - peakIndex) / 2);
|
||||
}
|
||||
|
||||
// shift whole region of influence around peak to shifted peak
|
||||
const startOffset = startIndex - peakIndex;
|
||||
const endOffset = endIndex - peakIndex;
|
||||
const omegaDelta = TWO_PI * this.invfftSize * (peakIndexShifted - peakIndex);
|
||||
const phaseShiftReal = Math.cos(omegaDelta * this.timeCursor);
|
||||
const phaseShiftImag = Math.sin(omegaDelta * this.timeCursor);
|
||||
for (let j = startOffset; j < endOffset; j++) {
|
||||
const binIndex = peakIndex + j;
|
||||
const binIndexShifted = peakIndexShifted + j;
|
||||
let startOffset = startIndex - peakIndex;
|
||||
let endOffset = endIndex - peakIndex;
|
||||
for (var j = startOffset; j < endOffset; j++) {
|
||||
let binIndex = peakIndex + j;
|
||||
let binIndexShifted = peakIndexShifted + j;
|
||||
|
||||
if (binIndexShifted >= this.magnitudes.length) {
|
||||
break;
|
||||
}
|
||||
|
||||
// apply phase correction
|
||||
const indexReal = 2 * binIndex;
|
||||
const indexImag = indexReal + 1;
|
||||
const valueReal = this.freqComplexBuffer[indexReal];
|
||||
const valueImag = this.freqComplexBuffer[indexImag];
|
||||
let omegaDelta = (2 * Math.PI * (binIndexShifted - binIndex)) / this.fftSize;
|
||||
let phaseShiftReal = Math.cos(omegaDelta * this.timeCursor);
|
||||
let phaseShiftImag = Math.sin(omegaDelta * this.timeCursor);
|
||||
|
||||
const valueShiftedReal = valueReal * phaseShiftReal - valueImag * phaseShiftImag;
|
||||
const valueShiftedImag = valueReal * phaseShiftImag + valueImag * phaseShiftReal;
|
||||
let indexReal = binIndex * 2;
|
||||
let indexImag = indexReal + 1;
|
||||
let valueReal = this.freqComplexBuffer[indexReal];
|
||||
let valueImag = this.freqComplexBuffer[indexImag];
|
||||
|
||||
const indexShiftedReal = 2 * binIndexShifted;
|
||||
const indexShiftedImag = indexShiftedReal + 1;
|
||||
let valueShiftedReal = valueReal * phaseShiftReal - valueImag * phaseShiftImag;
|
||||
let valueShiftedImag = valueReal * phaseShiftImag + valueImag * phaseShiftReal;
|
||||
|
||||
let indexShiftedReal = binIndexShifted * 2;
|
||||
let indexShiftedImag = indexShiftedReal + 1;
|
||||
this.freqComplexBufferShifted[indexShiftedReal] += valueShiftedReal;
|
||||
this.freqComplexBufferShifted[indexShiftedImag] += valueShiftedImag;
|
||||
}
|
||||
@@ -724,10 +745,11 @@ registerProcessor('phase-vocoder-processor', PhaseVocoderProcessor);
|
||||
class PulseOscillatorProcessor extends AudioWorkletProcessor {
|
||||
constructor() {
|
||||
super();
|
||||
this.phi = -PI; // phase
|
||||
this.pi = _PI;
|
||||
this.phi = -this.pi; // phase
|
||||
this.Y0 = 0; // feedback memories
|
||||
this.Y1 = 0;
|
||||
this.PW = PI; // pulse width
|
||||
this.PW = this.pi; // pulse width
|
||||
this.B = 2.3; // feedback coefficient
|
||||
this.dphif = 0; // filtered phase increment
|
||||
this.envf = 0; // filtered envelope
|
||||
@@ -784,11 +806,11 @@ class PulseOscillatorProcessor extends AudioWorkletProcessor {
|
||||
dphi;
|
||||
|
||||
for (let i = 0; i < (output[0].length ?? 0); i++) {
|
||||
const pw = (1 - clamp(pv(params.pulsewidth, i), -0.99, 0.99)) * PI;
|
||||
const detune = pv(params.detune, i);
|
||||
const freq = applySemitoneDetuneToFrequency(pv(params.frequency, i), detune / 100);
|
||||
const pw = (1 - clamp(getParamValue(i, params.pulsewidth), -0.99, 0.99)) * this.pi;
|
||||
const detune = getParamValue(i, params.detune);
|
||||
const freq = applySemitoneDetuneToFrequency(getParamValue(i, params.frequency), detune / 100);
|
||||
|
||||
dphi = freq * TWO_PI * INVSR; // phase increment
|
||||
dphi = freq * (this.pi / (sampleRate * 0.5)); // phase increment
|
||||
this.dphif += 0.1 * (dphi - this.dphif);
|
||||
|
||||
env *= 0.9998; // exponential decay envelope
|
||||
@@ -800,7 +822,7 @@ class PulseOscillatorProcessor extends AudioWorkletProcessor {
|
||||
|
||||
// Waveform generation (half-Tomisawa oscillators)
|
||||
this.phi += this.dphif; // phase increment
|
||||
if (this.phi >= PI) this.phi -= TWO_PI; // phase wrapping
|
||||
if (this.phi >= this.pi) this.phi -= 2 * this.pi; // phase wrapping
|
||||
|
||||
// First half-Tomisawa generator
|
||||
let out0 = Math.cos(this.phi + this.B * this.Y0); // self-phase modulation
|
||||
@@ -830,23 +852,24 @@ const chyx = {
|
||||
/*bit reverse*/ br: function (x, size = 8) {
|
||||
if (size > 32) {
|
||||
throw new Error('br() Size cannot be greater than 32');
|
||||
} else {
|
||||
let result = 0;
|
||||
for (let idx = 0; idx < size - 0; idx++) {
|
||||
result += chyx.bitC(x, 2 ** idx, 2 ** (size - (idx + 1)));
|
||||
}
|
||||
return result;
|
||||
}
|
||||
let result = 0;
|
||||
for (let idx = 0; idx < size; idx++) {
|
||||
result |= chyx.bitC(x, 1 << idx, 1 << (size - (idx + 1)));
|
||||
}
|
||||
return result;
|
||||
},
|
||||
/*sin that loops every 128 "steps", instead of every pi steps*/ sinf: function (x) {
|
||||
return Math.sin((x * PI) / 128);
|
||||
return Math.sin(x / (128 / Math.PI));
|
||||
},
|
||||
/*cos that loops every 128 "steps", instead of every pi steps*/ cosf: function (x) {
|
||||
return Math.cos((x * PI) / 128);
|
||||
return Math.cos(x / (128 / Math.PI));
|
||||
},
|
||||
/*tan that loops every 128 "steps", instead of every pi steps*/ tanf: function (x) {
|
||||
return Math.tan((x * PI) / 128);
|
||||
return Math.tan(x / (128 / Math.PI));
|
||||
},
|
||||
/*converts t into a string composed of its bits; regexes that*/ regG: function (t, X) {
|
||||
/*converts t into a string composed of it's bits, regex's that*/ regG: function (t, X) {
|
||||
return X.test(t.toString(2));
|
||||
},
|
||||
};
|
||||
@@ -854,7 +877,7 @@ const chyx = {
|
||||
// Create shortened Math functions
|
||||
let mathParams, byteBeatHelperFuncs;
|
||||
function getByteBeatFunc(codetext) {
|
||||
if (mathParams == null) {
|
||||
if ((mathParams || byteBeatHelperFuncs) == null) {
|
||||
mathParams = Object.getOwnPropertyNames(Math);
|
||||
byteBeatHelperFuncs = mathParams.map((k) => Math[k]);
|
||||
const chyxNames = Object.getOwnPropertyNames(chyx);
|
||||
@@ -887,7 +910,7 @@ class ByteBeatProcessor extends AudioWorkletProcessor {
|
||||
|
||||
this.func = getByteBeatFunc(codeText);
|
||||
};
|
||||
this.initialOffset = 0;
|
||||
this.initialOffset = null;
|
||||
this.t = null;
|
||||
this.func = null;
|
||||
}
|
||||
@@ -934,19 +957,18 @@ class ByteBeatProcessor extends AudioWorkletProcessor {
|
||||
this.t = params.begin[0] * sampleRate;
|
||||
}
|
||||
const output = outputs[0];
|
||||
const scale = 256 * INVSR;
|
||||
for (let i = 0; i < output[0].length; i++) {
|
||||
const detune = pv(params.detune, i);
|
||||
const freq = applySemitoneDetuneToFrequency(pv(params.frequency, i), detune / 100);
|
||||
const local_t = scale * freq * this.t + this.initialOffset;
|
||||
const detune = getParamValue(i, params.detune);
|
||||
const freq = applySemitoneDetuneToFrequency(getParamValue(i, params.frequency), detune / 100);
|
||||
let local_t = (this.t / (sampleRate / 256)) * freq + this.initialOffset;
|
||||
const funcValue = this.func(local_t);
|
||||
const signal = (funcValue & 255) / 127.5 - 1;
|
||||
//prevent speaker blowout via clipping if threshold exceeds
|
||||
const out = clamp(signal * 0.2, -0.4, 0.4);
|
||||
let signal = (funcValue & 255) / 127.5 - 1;
|
||||
const out = signal * 0.2;
|
||||
for (let c = 0; c < output.length; c++) {
|
||||
output[c][i] = out;
|
||||
//prevent speaker blowout via clipping if threshold exceeds
|
||||
output[c][i] = clamp(out, -0.4, 0.4);
|
||||
}
|
||||
this.t++;
|
||||
this.t = this.t + 1;
|
||||
}
|
||||
|
||||
return true; // keep the audio processing going
|
||||
@@ -955,102 +977,6 @@ class ByteBeatProcessor extends AudioWorkletProcessor {
|
||||
|
||||
registerProcessor('byte-beat-processor', ByteBeatProcessor);
|
||||
|
||||
class EnvelopeProcessor extends AudioWorkletProcessor {
|
||||
static get parameterDescriptors() {
|
||||
return [
|
||||
{ name: 'begin', defaultValue: 0 },
|
||||
{ name: 'end', defaultValue: 0 },
|
||||
{ name: 'attack', defaultValue: 0.005, minValue: 0 },
|
||||
{ name: 'decay', defaultValue: 0.14, minValue: 0 },
|
||||
{ name: 'sustain', defaultValue: 0, minValue: 0, maxValue: 1 },
|
||||
{ name: 'release', defaultValue: 0.1, minValue: 0 },
|
||||
{ name: 'attackCurve', defaultValue: 0, minValue: -1, maxValue: 1 },
|
||||
{ name: 'decayCurve', defaultValue: 0, minValue: -1, maxValue: 1 },
|
||||
{ name: 'releaseCurve', defaultValue: 0, minValue: -1, maxValue: 1 },
|
||||
{ name: 'peak', defaultValue: 1 },
|
||||
{ name: 'retrigger', defaultValue: 1, minValue: 0, maxValue: 1 },
|
||||
];
|
||||
}
|
||||
|
||||
constructor() {
|
||||
super();
|
||||
this.val = 0;
|
||||
this.segIdx = 0;
|
||||
this.state = 0;
|
||||
this.beginTime = 0;
|
||||
this.endTime = 0;
|
||||
this.attackStart = 0;
|
||||
}
|
||||
|
||||
_warp(phase, curvature, strength = 8) {
|
||||
if (phase === 0 || phase === 1) return phase; // fast exit
|
||||
if (curvature > 0) {
|
||||
// snappier
|
||||
const exp = 1 + strength * curvature;
|
||||
return 1 - Math.pow(1 - phase, exp);
|
||||
} else {
|
||||
// more calm
|
||||
const exp = 1 - strength * curvature;
|
||||
return Math.pow(phase, exp);
|
||||
}
|
||||
}
|
||||
|
||||
_advance(start, target, time, curvature) {
|
||||
if (time === 0 || start === target) {
|
||||
this.val = target;
|
||||
} else {
|
||||
// We compute our progress through this section of the envelope in time
|
||||
// as a `phase` value, which is warped by the curvature, and then used
|
||||
// to compute the value of the envelope at that time
|
||||
const phase = Math.min(1, (currentTime - this.beginTime) / time);
|
||||
const phaseWarped = this._warp(phase, curvature);
|
||||
this.val = start + (target - start) * phaseWarped;
|
||||
}
|
||||
}
|
||||
|
||||
process(_inputs, outputs, params) {
|
||||
const out = outputs[0][0];
|
||||
if (!out) return true;
|
||||
const begin = pv(params.begin, 0);
|
||||
const retrigger = pv(params.retrigger, 0) >= 0.5; // convert to bool
|
||||
if (begin !== this.beginTime && (this.state === 0 || retrigger)) {
|
||||
// triggered
|
||||
this.beginTime = begin;
|
||||
this.state = 1;
|
||||
this.endTime = pv(params.end, 0);
|
||||
this.attackStart = this.val;
|
||||
}
|
||||
const susTime = this.endTime - this.beginTime;
|
||||
for (let i = 0; i < out.length; i++) {
|
||||
const attack = pv(params.attack, i);
|
||||
const decay = pv(params.decay, i);
|
||||
const sustain = pv(params.sustain, i);
|
||||
const release = pv(params.release, i);
|
||||
const aCurve = pv(params.attackCurve, i);
|
||||
const dCurve = pv(params.decayCurve, i);
|
||||
const rCurve = pv(params.releaseCurve, i);
|
||||
const peak = pv(params.peak, i);
|
||||
const states = [
|
||||
{ time: Number.POSITIVE_INFINITY, start: 0, target: 0 }, // idle
|
||||
{ time: attack, start: this.attackStart, target: 1, curve: aCurve },
|
||||
{ time: attack + decay, start: 1, target: sustain, curve: dCurve },
|
||||
{ time: susTime, start: sustain, target: sustain },
|
||||
{ time: susTime + release, start: sustain, target: 0, curve: rCurve },
|
||||
];
|
||||
let { time, start, target, curve } = states[this.state];
|
||||
this._advance(start, target, time, curve);
|
||||
while (currentTime - this.beginTime >= time) {
|
||||
this.state = (this.state + 1) % states.length;
|
||||
time = states[this.state].time;
|
||||
}
|
||||
out[i] = this.val * peak;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
registerProcessor('envelope-processor', EnvelopeProcessor);
|
||||
|
||||
export const WarpMode = Object.freeze({
|
||||
NONE: 0,
|
||||
ASYM: 1,
|
||||
@@ -1130,7 +1056,7 @@ class WavetableOscillatorProcessor extends AudioWorkletProcessor {
|
||||
{ name: 'position', defaultValue: 0, min: 0, max: 1 },
|
||||
{ name: 'warp', defaultValue: 0, min: 0, max: 1 },
|
||||
{ name: 'warpMode', defaultValue: 0 },
|
||||
{ name: 'voices', defaultValue: 1, min: 1, automationRate: 'k-rate' },
|
||||
{ name: 'voices', defaultValue: 1, min: 1 },
|
||||
{ name: 'panspread', defaultValue: 0.7, min: 0, max: 1 },
|
||||
{ name: 'phaserand', defaultValue: 0, min: 0, max: 1 },
|
||||
];
|
||||
@@ -1141,6 +1067,7 @@ class WavetableOscillatorProcessor extends AudioWorkletProcessor {
|
||||
this.frameLen = 0;
|
||||
this.numFrames = 0;
|
||||
this.phase = [];
|
||||
this.invSR = 1 / sampleRate;
|
||||
|
||||
this.port.onmessage = (e) => {
|
||||
const { type, payload } = e.data || {};
|
||||
@@ -1177,7 +1104,7 @@ class WavetableOscillatorProcessor extends AudioWorkletProcessor {
|
||||
|
||||
_toBits(amt, min = 2, max = 12) {
|
||||
const b = max + (min - max) * amt;
|
||||
return { b, n: fround(Math.pow(2, b)) };
|
||||
return { b, n: Math.round(Math.pow(2, b)) };
|
||||
}
|
||||
|
||||
_warpPhase(phase, amt, mode) {
|
||||
@@ -1203,7 +1130,7 @@ class WavetableOscillatorProcessor extends AudioWorkletProcessor {
|
||||
return amt < 0.5 ? this._warpPhase(phase, 1 - 2 * amt, 3) : this._warpPhase(phase, 2 * amt - 1, 2);
|
||||
}
|
||||
case WarpMode.SYNC: {
|
||||
const syncRatio = Math.pow(16, amt ** 2);
|
||||
const syncRatio = Math.pow(16, amt * amt);
|
||||
return (phase * syncRatio) % 1;
|
||||
}
|
||||
case WarpMode.QUANT: {
|
||||
@@ -1212,8 +1139,8 @@ class WavetableOscillatorProcessor extends AudioWorkletProcessor {
|
||||
}
|
||||
case WarpMode.FOLD: {
|
||||
const K = 7;
|
||||
const k = 1 + Math.max(1, fround(K * amt));
|
||||
return Math.abs(ffrac(k * phase) - 0.5) * 2;
|
||||
const k = 1 + Math.max(1, Math.round(K * amt));
|
||||
return Math.abs(frac(k * phase) - 0.5) * 2;
|
||||
}
|
||||
case WarpMode.PWM: {
|
||||
const w = clamp(0.5 + 0.49 * (2 * amt - 1), 0, 1);
|
||||
@@ -1223,12 +1150,12 @@ class WavetableOscillatorProcessor extends AudioWorkletProcessor {
|
||||
case WarpMode.ORBIT: {
|
||||
const depth = 0.5 * amt;
|
||||
const n = 3;
|
||||
return frac(phase + depth * Math.sin(TWO_PI * n * phase));
|
||||
return frac(phase + depth * Math.sin(2 * Math.PI * n * phase));
|
||||
}
|
||||
case WarpMode.SPIN: {
|
||||
const depth = 0.5 * amt;
|
||||
const { n } = this._toBits(amt, 1, 6);
|
||||
return frac(phase + depth * Math.sin(TWO_PI * n * phase));
|
||||
return frac(phase + depth * Math.sin(2 * Math.PI * n * phase));
|
||||
}
|
||||
case WarpMode.CHAOS: {
|
||||
const r = 3.7 + 0.3 * amt;
|
||||
@@ -1239,7 +1166,7 @@ class WavetableOscillatorProcessor extends AudioWorkletProcessor {
|
||||
const isPrime = (n) => {
|
||||
if (n < 2) return false;
|
||||
if (n % 2 === 0) return n === 2;
|
||||
for (let d = 3; d ** 2 <= n; d += 2) if (n % d === 0) return false;
|
||||
for (let d = 3; d * d <= n; d += 2) if (n % d === 0) return false;
|
||||
return true;
|
||||
};
|
||||
let { n } = this._toBits(amt, 3);
|
||||
@@ -1248,12 +1175,18 @@ class WavetableOscillatorProcessor extends AudioWorkletProcessor {
|
||||
}
|
||||
case WarpMode.BINARY: {
|
||||
let { b } = this._toBits(amt, 3);
|
||||
b = fround(b);
|
||||
b = Math.round(b);
|
||||
const n = 1 << b;
|
||||
const idx = ffloor(phase * n);
|
||||
const ridx = bitReverse(idx, b);
|
||||
return ridx / n;
|
||||
}
|
||||
case WarpMode.MODULAR: {
|
||||
const { n } = this._toBits(amt);
|
||||
const depth = 0.5 * amt;
|
||||
const jump = frac(phase * n) / n;
|
||||
return frac(phase + depth * jump);
|
||||
}
|
||||
case WarpMode.BROWNIAN: {
|
||||
const disp = 0.25 * amt * brownian(64 * phase, 4);
|
||||
return frac(phase + disp);
|
||||
@@ -1276,7 +1209,7 @@ class WavetableOscillatorProcessor extends AudioWorkletProcessor {
|
||||
case WarpMode.LOGISTIC: {
|
||||
let x = phase;
|
||||
const r = 3.6 + 0.4 * amt;
|
||||
const iters = 1 + fround(2 * amt);
|
||||
const iters = 1 + Math.round(2 * amt);
|
||||
for (let i = 0; i < iters; i++) x = r * x * (1 - x);
|
||||
return clamp(x, 0, 1);
|
||||
}
|
||||
@@ -1289,7 +1222,7 @@ class WavetableOscillatorProcessor extends AudioWorkletProcessor {
|
||||
return (y - y0) / (y1 - y0);
|
||||
}
|
||||
case WarpMode.FRACTAL: {
|
||||
const d = 0.5 * Math.sin(TWO_PI * phase) * amt;
|
||||
const d = 0.5 * Math.sin(2 * Math.PI * phase) * amt;
|
||||
return frac(phase + d);
|
||||
}
|
||||
case WarpMode.FLIP: {
|
||||
@@ -1336,16 +1269,16 @@ class WavetableOscillatorProcessor extends AudioWorkletProcessor {
|
||||
if (outR !== outL) outR.set(outL);
|
||||
return true;
|
||||
}
|
||||
const voices = parameters.voices[0]; // k-rate
|
||||
for (let i = 0; i < outL.length; i++) {
|
||||
const detune = pv(parameters.detune, i);
|
||||
const freqspread = pv(parameters.freqspread, i);
|
||||
const tablePos = clamp(pv(parameters.position, i), 0, 1);
|
||||
const idx = tablePos * (this.numFrames - 1);
|
||||
const fIdx = idx | 0;
|
||||
const interpT = idx - fIdx;
|
||||
const frac = idx - fIdx;
|
||||
const warpAmount = clamp(pv(parameters.warp, i), 0, 1);
|
||||
const warpMode = pv(parameters.warpMode, i);
|
||||
const voices = pv(parameters.voices, i);
|
||||
const phaseRand = clamp(pv(parameters.phaserand, i), 0, 1);
|
||||
const panspread = voices > 1 ? clamp(pv(parameters.panspread, i), 0, 1) : 0;
|
||||
const gain1 = Math.sqrt(0.5 - 0.5 * panspread);
|
||||
@@ -1353,7 +1286,6 @@ class WavetableOscillatorProcessor extends AudioWorkletProcessor {
|
||||
let f = pv(parameters.frequency, i);
|
||||
f = applySemitoneDetuneToFrequency(f, detune / 100); // overall detune
|
||||
const normalizer = 1 / Math.sqrt(voices);
|
||||
const detuner = getDetuner(voices, freqspread);
|
||||
for (let n = 0; n < voices; n++) {
|
||||
const isOdd = (n & 1) == 1;
|
||||
let gainL = gain1;
|
||||
@@ -1363,8 +1295,8 @@ class WavetableOscillatorProcessor extends AudioWorkletProcessor {
|
||||
gainL = gain2;
|
||||
gainR = gain1;
|
||||
}
|
||||
const fVoice = applySemitoneDetuneToFrequency(f, detuner(n)); // voice detune
|
||||
const dPhase = fVoice * INVSR;
|
||||
const fVoice = applySemitoneDetuneToFrequency(f, getUnisonDetune(voices, freqspread, n)); // voice detune
|
||||
const dPhase = fVoice * this.invSR;
|
||||
const level = this._chooseMip(dPhase);
|
||||
const table = this.tables[level];
|
||||
|
||||
@@ -1373,13 +1305,13 @@ class WavetableOscillatorProcessor extends AudioWorkletProcessor {
|
||||
const ph = this._warpPhase(this.phase[n], warpAmount, warpMode);
|
||||
const s0 = this._sampleFrame(table[fIdx], ph);
|
||||
const s1 = this._sampleFrame(table[Math.min(this.numFrames - 1, fIdx + 1)], ph);
|
||||
let s = lerp(s0, s1, interpT);
|
||||
let s = s0 + (s1 - s0) * frac;
|
||||
if (warpMode === WarpMode.FLIP && this.phase[n] < warpAmount) {
|
||||
s = -s;
|
||||
}
|
||||
outL[i] += s * gainL * normalizer;
|
||||
outR[i] += s * gainR * normalizer;
|
||||
this.phase[n] = frac(this.phase[n] + dPhase);
|
||||
this.phase[n] = wrapPhase(this.phase[n] + dPhase);
|
||||
}
|
||||
}
|
||||
return true;
|
||||
@@ -1387,82 +1319,3 @@ class WavetableOscillatorProcessor extends AudioWorkletProcessor {
|
||||
}
|
||||
|
||||
registerProcessor('wavetable-oscillator-processor', WavetableOscillatorProcessor);
|
||||
|
||||
class TransientProcessor extends AudioWorkletProcessor {
|
||||
static get parameterDescriptors() {
|
||||
return [];
|
||||
}
|
||||
|
||||
constructor(options) {
|
||||
super();
|
||||
this.gainCoeff = timeToCoeff(0.2);
|
||||
this.avgGain = 1;
|
||||
let {
|
||||
attackTime = 0.003,
|
||||
sustainTime = 0.08,
|
||||
attack = 0,
|
||||
sustain = 0,
|
||||
sensitivity = 0.1,
|
||||
mix = 1,
|
||||
begin = 0,
|
||||
end = 0,
|
||||
} = options.processorOptions;
|
||||
attackTime = clamp(attackTime, 0.0005, 0.05);
|
||||
sustainTime = clamp(sustainTime, 0.01, 0.5);
|
||||
this.attackCoeff = timeToCoeff(attackTime);
|
||||
this.sustainCoeff = timeToCoeff(sustainTime);
|
||||
this.attackAmt = clamp(attack, -1, 1);
|
||||
this.sustainAmt = clamp(sustain, -1, 1);
|
||||
this.scaling = 0.5 + 5 * clamp(sensitivity, 0, 1);
|
||||
this.mix = clamp(mix, 0, 1);
|
||||
this.begin = begin;
|
||||
this.end = end;
|
||||
this.attackEnv = new Float32Array(2); // assume stereo
|
||||
this.sustainEnv = new Float32Array(2);
|
||||
}
|
||||
|
||||
process(inputs, outputs, _params) {
|
||||
const input = inputs[0];
|
||||
const output = outputs[0];
|
||||
if (currentTime >= this.end) {
|
||||
return false;
|
||||
}
|
||||
if (currentTime <= this.begin) {
|
||||
return true;
|
||||
}
|
||||
const channels = input.length;
|
||||
if (channels > this.attackEnv.length) {
|
||||
this.attackEnv = new Float32Array(channels);
|
||||
this.sustainEnv = new Float32Array(channels);
|
||||
}
|
||||
let avgGain = this.avgGain;
|
||||
for (let ch = 0; ch < channels; ch++) {
|
||||
let attEnv = this.attackEnv[ch];
|
||||
let susEnv = this.sustainEnv[ch];
|
||||
for (let n = 0; n < blockSize; n++) {
|
||||
const sample = input[ch][n];
|
||||
const x = Math.abs(sample);
|
||||
attEnv = lerp(attEnv, x, this.attackCoeff);
|
||||
susEnv = lerp(susEnv, x, this.sustainCoeff);
|
||||
const peakiness = clamp((this.scaling * (attEnv - susEnv)) / (susEnv + 1e-6), -1.5, 1.5);
|
||||
const attScale = peakiness > 0 ? peakiness : 0;
|
||||
const susScale = peakiness < 0 ? -peakiness : 0;
|
||||
const attackGain = dbToLin(this.attackAmt * attScale * 18);
|
||||
const sustainGain = dbToLin(this.sustainAmt * susScale * 36);
|
||||
const gain = clamp(attackGain * sustainGain, 0, 8);
|
||||
avgGain = lerp(avgGain, gain, this.gainCoeff);
|
||||
const makeup = avgGain > 1e-3 ? 1 / avgGain : 1;
|
||||
const wet = sample * gain * makeup;
|
||||
let y = lerp(sample, wet, this.mix);
|
||||
y /= 1 + Math.abs(y); // soft clip
|
||||
output[ch][n] = y;
|
||||
}
|
||||
this.attackEnv[ch] = attEnv;
|
||||
this.sustainEnv[ch] = susEnv;
|
||||
}
|
||||
this.avgGain = avgGain;
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
registerProcessor('transient-processor', TransientProcessor);
|
||||
|
||||
@@ -3,7 +3,6 @@ import { midiToFreq, noteToMidi } from './util.mjs';
|
||||
import { registerSound } from './superdough.mjs';
|
||||
import { getAudioContext } from './audioContext.mjs';
|
||||
import { buildSamples } from './zzfx_fork.mjs';
|
||||
import { onceEnded, releaseAudioNode } from './helpers.mjs';
|
||||
|
||||
export const getZZFX = (value, t) => {
|
||||
let {
|
||||
@@ -84,10 +83,10 @@ export function registerZZFXSounds() {
|
||||
wave,
|
||||
(t, value, onended) => {
|
||||
const { node: o } = getZZFX({ s: wave, ...value }, t);
|
||||
onceEnded(o, () => {
|
||||
releaseAudioNode(o);
|
||||
o.onended = () => {
|
||||
o.disconnect();
|
||||
onended();
|
||||
});
|
||||
};
|
||||
return {
|
||||
node: o,
|
||||
stop: () => {},
|
||||
|
||||
@@ -5,16 +5,7 @@ This program is free software: you can redistribute it and/or modify it under th
|
||||
*/
|
||||
|
||||
import { Note, Interval, Scale } from '@tonaljs/tonal';
|
||||
import {
|
||||
_mod,
|
||||
errorLogger,
|
||||
getAccidentalsOffset,
|
||||
isNote,
|
||||
logger,
|
||||
noteToMidi,
|
||||
register,
|
||||
removeUndefineds,
|
||||
} from '@strudel/core';
|
||||
import { register, _mod, logger, isNote, noteToMidi, removeUndefineds, getAccidentalsOffset } from '@strudel/core';
|
||||
import { stepInNamedScale, nearestNumberIndex } from './tonleiter.mjs';
|
||||
|
||||
const octavesInterval = (octaves) => (octaves <= 0 ? -1 : 1) + octaves * 7 + 'P';
|
||||
@@ -303,7 +294,7 @@ export const scale = register(
|
||||
}
|
||||
if (offset != 0) scaleNote = Note.transpose(scaleNote, Interval.fromSemitones(offset));
|
||||
} catch (err) {
|
||||
errorLogger(err, 'tonal');
|
||||
logger(`[tonal] ${err.message}`, 'error');
|
||||
return; // will be removed
|
||||
}
|
||||
}
|
||||
|
||||
Generated
+132
-20
@@ -41,7 +41,7 @@ importers:
|
||||
version: 2.2.7
|
||||
'@vitest/coverage-v8':
|
||||
specifier: 3.0.4
|
||||
version: 3.0.4(vitest@3.0.4(@types/debug@4.1.12)(@types/node@22.10.10)(@vitest/ui@3.0.4)(jiti@2.4.2)(lightningcss@1.29.1)(terser@5.37.0)(yaml@2.7.0))
|
||||
version: 3.0.4(vitest@3.0.4)
|
||||
'@vitest/ui':
|
||||
specifier: ^3.0.4
|
||||
version: 3.0.4(vitest@3.0.4)
|
||||
@@ -85,29 +85,29 @@ importers:
|
||||
examples/codemirror-repl:
|
||||
dependencies:
|
||||
'@strudel/codemirror':
|
||||
specifier: workspace:*
|
||||
version: link:../../packages/codemirror
|
||||
specifier: 1.2.6
|
||||
version: 1.2.6(@codemirror/lint@6.8.4)
|
||||
'@strudel/core':
|
||||
specifier: workspace:*
|
||||
version: link:../../packages/core
|
||||
specifier: 1.2.5
|
||||
version: 1.2.5
|
||||
'@strudel/draw':
|
||||
specifier: workspace:*
|
||||
version: link:../../packages/draw
|
||||
specifier: 1.2.5
|
||||
version: 1.2.5
|
||||
'@strudel/mini':
|
||||
specifier: workspace:*
|
||||
version: link:../../packages/mini
|
||||
specifier: 1.2.5
|
||||
version: 1.2.5
|
||||
'@strudel/soundfonts':
|
||||
specifier: workspace:*
|
||||
version: link:../../packages/soundfonts
|
||||
specifier: 1.2.6
|
||||
version: 1.2.6
|
||||
'@strudel/tonal':
|
||||
specifier: workspace:*
|
||||
version: link:../../packages/tonal
|
||||
specifier: 1.2.5
|
||||
version: 1.2.5
|
||||
'@strudel/transpiler':
|
||||
specifier: workspace:*
|
||||
version: link:../../packages/transpiler
|
||||
specifier: 1.2.5
|
||||
version: 1.2.5
|
||||
'@strudel/webaudio':
|
||||
specifier: workspace:*
|
||||
version: link:../../packages/webaudio
|
||||
specifier: 1.2.6
|
||||
version: 1.2.6
|
||||
devDependencies:
|
||||
vite:
|
||||
specifier: ^6.0.11
|
||||
@@ -116,8 +116,8 @@ importers:
|
||||
examples/headless-repl:
|
||||
dependencies:
|
||||
'@strudel/web':
|
||||
specifier: workspace:*
|
||||
version: link:../../packages/web
|
||||
specifier: 1.2.6
|
||||
version: 1.2.6
|
||||
devDependencies:
|
||||
vite:
|
||||
specifier: ^6.0.11
|
||||
@@ -2544,6 +2544,33 @@ packages:
|
||||
'@sinclair/typebox@0.27.8':
|
||||
resolution: {integrity: sha512-+Fj43pSMwJs4KRrH/938Uf+uAELIgVBmQzg/q1YG10djyfA3TnrU8N8XzqCh/okZdszqBQTZf96idMfE5lnwTA==}
|
||||
|
||||
'@strudel/codemirror@1.2.6':
|
||||
resolution: {integrity: sha512-zjKbnbnOY40dlIAQu1poq28rcngYliLsuDwXXVnJsaXzCZSVuXEOMq91LqY4IGz/2QUOIDGm663ziz6Nb4IXeg==}
|
||||
|
||||
'@strudel/core@1.2.5':
|
||||
resolution: {integrity: sha512-XO6ICbfuGfvaQ4sZmfIFsPDcjFez/+AVpNgJnmks5gtMMQNXpr0reuee61tvMiu2k5QYKzxWgzDl2FF9pJeIgA==}
|
||||
|
||||
'@strudel/draw@1.2.5':
|
||||
resolution: {integrity: sha512-ZI4WPxUsVsxgDoeZMHo6VfFf+S1tsj8ubKBeSLcf6lH29JqPp7Nz6tPmbomOV1fzazZ7+xpkC7z772MdtgWy2g==}
|
||||
|
||||
'@strudel/mini@1.2.5':
|
||||
resolution: {integrity: sha512-GmTWSBt49C3ogBy0hjM3bmf6K12PaJ1JJLsEvQu7j5J+lUd2n7GmLYR1UL6fntY4yVqT8ZwMhfUf6vIgUCTNbw==}
|
||||
|
||||
'@strudel/soundfonts@1.2.6':
|
||||
resolution: {integrity: sha512-F7eBhohkCXCMo8WiufSAhD3JCfL5GTgCh9RlOJVT+1swiFeIss1vUAWJR3WjonB6moL8BiuNpcYOqO6i6cFy4A==}
|
||||
|
||||
'@strudel/tonal@1.2.5':
|
||||
resolution: {integrity: sha512-mX3uW0nWH8Sa52HTLwnxlR5BrejFX77abeaiMbp+kQCMrX9I+XRdf8rEr7gdeInB6f/y2TzTVFpnsNsB5jLdoA==}
|
||||
|
||||
'@strudel/transpiler@1.2.5':
|
||||
resolution: {integrity: sha512-mBZWfQBzknvnIYsjjzR8D67A+uIZ1iZ60U2WoXT21q5luXKz2c95RcTpqdx3oOGpLK9K00lDzcKjhQDJtj4OKw==}
|
||||
|
||||
'@strudel/web@1.2.6':
|
||||
resolution: {integrity: sha512-e6VltuX90zZz8JVe1FtN23DCaXA9p8zGDakp5OuUb5kZ5hC6cySFkkOsHdGC6dJ0EAsZSCKXMihRxgk9GhBwKA==}
|
||||
|
||||
'@strudel/webaudio@1.2.6':
|
||||
resolution: {integrity: sha512-4LnyNvyeAXYNmXQGGw2f0chIkDr9Rbwo+SK6Y0p8C3W8juDiOfKq2ihSVph95yaBBPRYFJ5Kttj1kLknRHYsog==}
|
||||
|
||||
'@supabase/auth-js@2.67.3':
|
||||
resolution: {integrity: sha512-NJDaW8yXs49xMvWVOkSIr8j46jf+tYHV0wHhrwOaLLMZSFO4g6kKAf+MfzQ2RaD06OCUkUHIzctLAxjTgEVpzw==}
|
||||
|
||||
@@ -7094,6 +7121,9 @@ packages:
|
||||
engines: {node: '>=16 || 14 >=14.17'}
|
||||
hasBin: true
|
||||
|
||||
superdough@1.2.6:
|
||||
resolution: {integrity: sha512-zHEFfG+N4zhxJ9lUDf8p4Oj4sdGGQ5SrOPksdc0cKv5Yn0hzlNlMehEa5TkeIfDCiR27Y4H81ks7S8/CGSByhQ==}
|
||||
|
||||
supports-color@7.2.0:
|
||||
resolution: {integrity: sha512-qpCAvRl9stuOHveKsn7HncJRvv501qIacKzQlO/+Lwxc9+0q2wLyv4Dfvt80/DPn2pqOBsJdDiogXGR9+OvwRw==}
|
||||
engines: {node: '>=8'}
|
||||
@@ -7102,6 +7132,9 @@ packages:
|
||||
resolution: {integrity: sha512-ot0WnXS9fgdkgIcePe6RHNk1WA8+muPa6cSjeR3V8K27q9BB1rTE3R1p7Hv0z1ZyAc8s6Vvv8DIyWf681MAt0w==}
|
||||
engines: {node: '>= 0.4'}
|
||||
|
||||
supradough@1.2.4:
|
||||
resolution: {integrity: sha512-/v3cL9fq05QCQVwbttLHNZcjyyFFz5wdKvg3j6V6moRXpDlQG89l8dQtUIpQvHsxYI5sXNod9rh5bf+Y4NMGeA==}
|
||||
|
||||
tabbable@6.2.0:
|
||||
resolution: {integrity: sha512-Cat63mxsVJlzYvN51JmVXIgNoUokrIaT2zLclCXjRd8boZ0004U4KCs/sToJ75C6sdlByWxpYnb5Boif1VSFew==}
|
||||
|
||||
@@ -10019,6 +10052,79 @@ snapshots:
|
||||
|
||||
'@sinclair/typebox@0.27.8': {}
|
||||
|
||||
'@strudel/codemirror@1.2.6(@codemirror/lint@6.8.4)':
|
||||
dependencies:
|
||||
'@codemirror/autocomplete': 6.18.4
|
||||
'@codemirror/commands': 6.8.0
|
||||
'@codemirror/lang-javascript': 6.2.2
|
||||
'@codemirror/language': 6.10.8
|
||||
'@codemirror/search': 6.5.8
|
||||
'@codemirror/state': 6.5.1
|
||||
'@codemirror/view': 6.36.2
|
||||
'@lezer/highlight': 1.2.1
|
||||
'@nanostores/persistent': 0.10.2(nanostores@0.11.3)
|
||||
'@replit/codemirror-emacs': 6.1.0(@codemirror/autocomplete@6.18.4)(@codemirror/commands@6.8.0)(@codemirror/search@6.5.8)(@codemirror/state@6.5.1)(@codemirror/view@6.36.2)
|
||||
'@replit/codemirror-vim': 6.3.0(@codemirror/commands@6.8.0)(@codemirror/language@6.10.8)(@codemirror/search@6.5.8)(@codemirror/state@6.5.1)(@codemirror/view@6.36.2)
|
||||
'@replit/codemirror-vscode-keymap': 6.0.2(@codemirror/autocomplete@6.18.4)(@codemirror/commands@6.8.0)(@codemirror/language@6.10.8)(@codemirror/lint@6.8.4)(@codemirror/search@6.5.8)(@codemirror/state@6.5.1)(@codemirror/view@6.36.2)
|
||||
'@strudel/core': 1.2.5
|
||||
'@strudel/draw': 1.2.5
|
||||
'@strudel/tonal': 1.2.5
|
||||
'@strudel/transpiler': 1.2.5
|
||||
'@tonaljs/tonal': 4.10.0
|
||||
nanostores: 0.11.3
|
||||
superdough: 1.2.6
|
||||
transitivePeerDependencies:
|
||||
- '@codemirror/lint'
|
||||
|
||||
'@strudel/core@1.2.5':
|
||||
dependencies:
|
||||
fraction.js: 5.2.1
|
||||
|
||||
'@strudel/draw@1.2.5':
|
||||
dependencies:
|
||||
'@strudel/core': 1.2.5
|
||||
|
||||
'@strudel/mini@1.2.5':
|
||||
dependencies:
|
||||
'@strudel/core': 1.2.5
|
||||
|
||||
'@strudel/soundfonts@1.2.6':
|
||||
dependencies:
|
||||
'@strudel/core': 1.2.5
|
||||
'@strudel/webaudio': 1.2.6
|
||||
sfumato: 0.1.2
|
||||
soundfont2: 0.5.0
|
||||
|
||||
'@strudel/tonal@1.2.5':
|
||||
dependencies:
|
||||
'@strudel/core': 1.2.5
|
||||
'@tonaljs/tonal': 4.10.0
|
||||
chord-voicings: 0.0.1
|
||||
webmidi: 3.1.12
|
||||
|
||||
'@strudel/transpiler@1.2.5':
|
||||
dependencies:
|
||||
'@strudel/core': 1.2.5
|
||||
'@strudel/mini': 1.2.5
|
||||
acorn: 8.14.0
|
||||
escodegen: 2.1.0
|
||||
estree-walker: 3.0.3
|
||||
|
||||
'@strudel/web@1.2.6':
|
||||
dependencies:
|
||||
'@strudel/core': 1.2.5
|
||||
'@strudel/mini': 1.2.5
|
||||
'@strudel/tonal': 1.2.5
|
||||
'@strudel/transpiler': 1.2.5
|
||||
'@strudel/webaudio': 1.2.6
|
||||
|
||||
'@strudel/webaudio@1.2.6':
|
||||
dependencies:
|
||||
'@strudel/core': 1.2.5
|
||||
'@strudel/draw': 1.2.5
|
||||
superdough: 1.2.6
|
||||
supradough: 1.2.4
|
||||
|
||||
'@supabase/auth-js@2.67.3':
|
||||
dependencies:
|
||||
'@supabase/node-fetch': 2.6.15
|
||||
@@ -10554,7 +10660,7 @@ snapshots:
|
||||
transitivePeerDependencies:
|
||||
- supports-color
|
||||
|
||||
'@vitest/coverage-v8@3.0.4(vitest@3.0.4(@types/debug@4.1.12)(@types/node@22.10.10)(@vitest/ui@3.0.4)(jiti@2.4.2)(lightningcss@1.29.1)(terser@5.37.0)(yaml@2.7.0))':
|
||||
'@vitest/coverage-v8@3.0.4(vitest@3.0.4)':
|
||||
dependencies:
|
||||
'@ampproject/remapping': 2.3.0
|
||||
'@bcoe/v8-coverage': 1.0.2
|
||||
@@ -15665,12 +15771,18 @@ snapshots:
|
||||
pirates: 4.0.6
|
||||
ts-interface-checker: 0.1.13
|
||||
|
||||
superdough@1.2.6:
|
||||
dependencies:
|
||||
nanostores: 0.11.3
|
||||
|
||||
supports-color@7.2.0:
|
||||
dependencies:
|
||||
has-flag: 4.0.0
|
||||
|
||||
supports-preserve-symlinks-flag@1.0.0: {}
|
||||
|
||||
supradough@1.2.4: {}
|
||||
|
||||
tabbable@6.2.0: {}
|
||||
|
||||
tailwindcss@3.4.17:
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@@ -1,5 +1,4 @@
|
||||
{
|
||||
"name": "dbpatch",
|
||||
"dependencies": {
|
||||
"csv": "^6.3.11"
|
||||
},
|
||||
|
||||
@@ -1,14 +0,0 @@
|
||||
fetch('https://codeberg.org/api/v1/repos/uzu/strudel/pulls?state=closed&page=1')
|
||||
.then((res) => res.json())
|
||||
.then((pulls) => {
|
||||
const r = pulls
|
||||
.filter((pull) => pull.merged)
|
||||
.sort((a, b) => new Date(b.closed_at) - new Date(a.closed_at))
|
||||
.map((pull) => `${pull.closed_at} ${pull.title} by ${pull.user.login || '?'} in: [#${pull.number}](${pull.url}) `)
|
||||
.join('\n');
|
||||
console.log(r);
|
||||
});
|
||||
|
||||
/*
|
||||
|
||||
*/
|
||||
@@ -48,94 +48,28 @@ You can also use the `crackle` type to play some subtle noise crackles. You can
|
||||
|
||||
### Additive Synthesis
|
||||
|
||||
Periodic waveforms are composed of several [harmonics](https://en.wikipedia.org/wiki/Harmonic) above a fundamental frequency, lying at integer multiples. These overtones combine to give a sound its unique timbral quality.
|
||||
|
||||
For the basic waveforms, we offer you control over these harmonics with the `partials` and `phases` functions.
|
||||
|
||||
#### Partials
|
||||
|
||||
`partials` refers to the magnitude of each harmonic relative to the fundamental frequency. They can thus be used to spectrally filter these waveforms and tame some of their harshness:
|
||||
To tame the harsh sound of the basic waveforms, we can set the `n` control to limit the overtones of the waveform:
|
||||
|
||||
<MiniRepl
|
||||
client:idle
|
||||
tune={`note("c2 <eb2 <g2 g1>>".fast(2))
|
||||
.sound("sawtooth")
|
||||
.partials([1, 1, "<1 0>", "<1 0>", "<1 0>", "<1 0>", "<1 0>"])
|
||||
.n("<32 16 8 4>")
|
||||
._scope()`}
|
||||
/>
|
||||
|
||||
`partials` can also be used to construct _new_ waveforms not present in our basic set with the 'user' sound source:
|
||||
When the `n` control is used on a basic waveform, it defines the number of harmonic partials the sound is getting.
|
||||
You can also set `n` directly in mini notation with `sound`:
|
||||
|
||||
<MiniRepl
|
||||
client:idle
|
||||
tune={`note("c2 <eb2 <g2 g1>>".fast(2))
|
||||
.sound("user")
|
||||
.partials([1, 0, 0.3, 0, 0.1, 0, 0, 0.3])
|
||||
.sound("sawtooth:<32 16 8 4>")
|
||||
._scope()`}
|
||||
/>
|
||||
|
||||
We may algorithmically construct lists of magnitudes with Javascript code like:
|
||||
|
||||
<MiniRepl
|
||||
client:idle
|
||||
tune={`const numHarmonics = 22;
|
||||
note("c2 <eb2 <g2 g1>>".fast(2))
|
||||
.sound("saw")
|
||||
.partials(new Array(numHarmonics).fill(1))
|
||||
._scope()`}
|
||||
/>
|
||||
|
||||
which acts as a spectral filter. Or:
|
||||
|
||||
<MiniRepl
|
||||
client:idle
|
||||
tune={`note("c2 <eb2 <g2 g1>>").fast(2)
|
||||
.sound("user")
|
||||
.partials(new Array(50).fill(0)
|
||||
.map((_, idx) => ((-1) ** (idx + 1)) / (idx + 1))
|
||||
)
|
||||
._scope()`}
|
||||
/>
|
||||
|
||||
which recovers a familiar waveform.
|
||||
|
||||
`partials` is also compatible with pattern functions designed to produce lists, like `randL` or `binaryL`:
|
||||
|
||||
<MiniRepl
|
||||
client:idle
|
||||
tune={`note("c2 <eb2 <g2 g1>>").fast(2)
|
||||
.sound("user")
|
||||
.partials(randL(10))
|
||||
._scope()`}
|
||||
/>
|
||||
|
||||
and with lists _of_ patterns:
|
||||
|
||||
<MiniRepl
|
||||
client:idle
|
||||
tune={`note("c2 <eb2 <g2 g1>>".fast(4))
|
||||
.sound("user")
|
||||
.partials([1, 0, "0 1", "0 1 0.3", rand])
|
||||
._scope()`}
|
||||
/>
|
||||
|
||||
Note that the first value in the `partials` array controls the magnitude of the fundamental harmonic rather than the DC offset, which is fixed at 0.
|
||||
|
||||
#### Phases
|
||||
|
||||
Earlier, we mentioned that periodic waveforms can be broken into a set of harmonics above a fundamental frequency. Each harmonic has two defining properties: its magnitude (how loud it is) and its phase, which determines where in its cycle that sine wave starts when the waveform is built.
|
||||
|
||||
These phases too can be declared in Strudel and can give your sounds interesting depth.
|
||||
|
||||
<MiniRepl
|
||||
client:idle
|
||||
tune={`s("saw").seg(16).n(irand(12)).scale("F1:minor")
|
||||
.penv(48).panchor(0).pdec(0.05)
|
||||
.delay(0.25).room(0.25)
|
||||
.compressor(-20).vib(0.3)
|
||||
.partials(randL(200))
|
||||
.phases(randL(200))`}
|
||||
/>
|
||||
Note for tidal users: `n` in tidal is synonymous to `note` for synths only.
|
||||
In strudel, this is not the case, where `n` will always change timbre, be it though different samples or different waveforms.
|
||||
|
||||
## Vibrato
|
||||
|
||||
|
||||
@@ -8,34 +8,3 @@ export function ActionButton({ children, label, labelIsHidden, className, ...but
|
||||
</button>
|
||||
);
|
||||
}
|
||||
|
||||
export function SpecialActionButton(props) {
|
||||
const { className, ...buttonProps } = props;
|
||||
|
||||
return (
|
||||
<ActionButton
|
||||
{...buttonProps}
|
||||
className={cx('bg-background p-2 max-w-[300px] rounded-md hover:opacity-50', className)}
|
||||
/>
|
||||
);
|
||||
}
|
||||
|
||||
export function ActionInput({ label, className, ...props }) {
|
||||
return (
|
||||
<label className={cx('inline-flex items-center cursor-pointer', className)}>
|
||||
<input {...props} className="sr-only peer" />
|
||||
|
||||
<span className="inline-flex items-center peer-hover:opacity-50">{label}</span>
|
||||
</label>
|
||||
);
|
||||
}
|
||||
|
||||
export function SpecialActionInput({ className, ...props }) {
|
||||
return (
|
||||
<ActionInput
|
||||
{...props}
|
||||
className={className}
|
||||
label={<span className="bg-background p-2 max-w-[300px] rounded-md">{props.label}</span>}
|
||||
/>
|
||||
);
|
||||
}
|
||||
|
||||
@@ -1,29 +0,0 @@
|
||||
import { errorLogger } from '@strudel/core';
|
||||
import { useSettings, storePrebakeScript } from '../../../settings.mjs';
|
||||
import { SpecialActionInput } from '../button/action-button';
|
||||
|
||||
async function importScript(script) {
|
||||
const reader = new FileReader();
|
||||
reader.readAsText(script);
|
||||
|
||||
reader.onload = () => {
|
||||
const text = reader.result;
|
||||
storePrebakeScript(text);
|
||||
};
|
||||
|
||||
reader.onerror = () => {
|
||||
errorLogger(new Error('failed to import prebake script'), 'importScript');
|
||||
};
|
||||
}
|
||||
export function ImportPrebakeScriptButton() {
|
||||
const settings = useSettings();
|
||||
|
||||
return (
|
||||
<SpecialActionInput
|
||||
type="file"
|
||||
label="import prebake script"
|
||||
accept=".strudel"
|
||||
onChange={(e) => importScript(e.target.files[0])}
|
||||
/>
|
||||
);
|
||||
}
|
||||
@@ -7,8 +7,6 @@ import { AudioDeviceSelector } from './AudioDeviceSelector.jsx';
|
||||
import { AudioEngineTargetSelector } from './AudioEngineTargetSelector.jsx';
|
||||
import { confirmDialog } from '../../util.mjs';
|
||||
import { DEFAULT_MAX_POLYPHONY, setMaxPolyphony, setMultiChannelOrbits } from '@strudel/webaudio';
|
||||
import { ActionButton, SpecialActionButton } from '../button/action-button.jsx';
|
||||
import { ImportPrebakeScriptButton } from './ImportPrebakeScriptButton.jsx';
|
||||
|
||||
function Checkbox({ label, value, onChange, disabled = false }) {
|
||||
return (
|
||||
@@ -115,7 +113,6 @@ export function SettingsTab({ started }) {
|
||||
isTabIndentationEnabled,
|
||||
isMultiCursorEnabled,
|
||||
patternAutoStart,
|
||||
includePrebakeScriptInShare,
|
||||
} = useSettings();
|
||||
const shouldAlwaysSync = isUdels();
|
||||
const canChangeAudioDevice = AudioContext.prototype.setSinkId != null;
|
||||
@@ -207,15 +204,6 @@ export function SettingsTab({ started }) {
|
||||
/>
|
||||
</FormItem>
|
||||
</div>
|
||||
<FormItem label="Prebake">
|
||||
<ImportPrebakeScriptButton />
|
||||
<Checkbox
|
||||
label="Include prebake script in share"
|
||||
onChange={(cbEvent) => settingsMap.setKey('includePrebakeScriptInShare', cbEvent.target.checked)}
|
||||
value={includePrebakeScriptInShare}
|
||||
/>
|
||||
</FormItem>
|
||||
|
||||
<FormItem label="Keybindings">
|
||||
<ButtonGroup
|
||||
value={keybindings}
|
||||
@@ -325,7 +313,8 @@ export function SettingsTab({ started }) {
|
||||
</FormItem>
|
||||
<FormItem label="Zen Mode">Try clicking the logo in the top left!</FormItem>
|
||||
<FormItem label="Reset Settings">
|
||||
<SpecialActionButton
|
||||
<button
|
||||
className="bg-background p-2 max-w-[300px] rounded-md hover:opacity-50"
|
||||
onClick={() => {
|
||||
confirmDialog('Sure?').then((r) => {
|
||||
if (r) {
|
||||
@@ -336,7 +325,7 @@ export function SettingsTab({ started }) {
|
||||
}}
|
||||
>
|
||||
restore default settings
|
||||
</SpecialActionButton>
|
||||
</button>
|
||||
</FormItem>
|
||||
</div>
|
||||
);
|
||||
|
||||
@@ -14,10 +14,6 @@ import { prebake } from '@src/repl/prebake.mjs';
|
||||
const getSamples = (samples) =>
|
||||
Array.isArray(samples) ? samples.length : typeof samples === 'object' ? Object.values(samples).length : 1;
|
||||
|
||||
function wait(ms) {
|
||||
return new Promise((resolve) => setTimeout(resolve, ms));
|
||||
}
|
||||
|
||||
export function SoundsTab() {
|
||||
const sounds = useStore(soundMap);
|
||||
|
||||
@@ -60,7 +56,9 @@ export function SoundsTab() {
|
||||
|
||||
// holds mutable ref to current triggered sound
|
||||
const trigRef = useRef();
|
||||
const numRef = useRef(0);
|
||||
|
||||
// Used to cycle through sound previews on banks with multiple sounds
|
||||
let soundPreviewIdx = 0;
|
||||
|
||||
// stop current sound on mouseup
|
||||
useEvent('mouseup', () => {
|
||||
@@ -68,14 +66,6 @@ export function SoundsTab() {
|
||||
trigRef.current = undefined;
|
||||
ref?.stop?.(getAudioContext().currentTime + 0.01);
|
||||
});
|
||||
useEvent('keydown', (e) => {
|
||||
if (!isNaN(Number(e.key))) {
|
||||
numRef.current = Number(e.key);
|
||||
}
|
||||
});
|
||||
useEvent('keyup', (e) => {
|
||||
numRef.current = 0;
|
||||
});
|
||||
return (
|
||||
<div id="sounds-tab" className="px-4 flex gap-2 flex-col w-full h-full text-foreground">
|
||||
<Textbox placeholder="Search" value={search} onChange={(v) => setSearch(v)} />
|
||||
@@ -125,34 +115,25 @@ export function SoundsTab() {
|
||||
const params = {
|
||||
note: ['synth', 'soundfont'].includes(data.type) ? 'a3' : undefined,
|
||||
s: name,
|
||||
n: numRef.current,
|
||||
n: soundPreviewIdx,
|
||||
clip: 1,
|
||||
release: 0.5,
|
||||
sustain: 1,
|
||||
duration: 0.5,
|
||||
};
|
||||
soundPreviewIdx++;
|
||||
const onended = () => trigRef.current?.node?.disconnect();
|
||||
// Attempt to play the sample and retry every 200ms until 10 attempts have been reached
|
||||
let errMsg;
|
||||
for (let attempt = 0; attempt < 10; attempt++) {
|
||||
try {
|
||||
// Pre-load the sample by calling onTrigger with a future time
|
||||
// This triggers the loading but schedules playback for later
|
||||
const time = ctx.currentTime + 0.05; // Give 50ms for loading
|
||||
const ref = await onTrigger(time, params, onended);
|
||||
trigRef.current = ref;
|
||||
if (ref?.node) {
|
||||
connectToDestination(ref.node);
|
||||
break;
|
||||
}
|
||||
} catch (err) {
|
||||
errMsg = err;
|
||||
}
|
||||
if (attempt == 9) {
|
||||
console.warn('Failed to trigger sound after 10 attempts' + (errMsg ? `: ${errMsg}` : ''));
|
||||
} else {
|
||||
await wait(200);
|
||||
try {
|
||||
// Pre-load the sample by calling onTrigger with a future time
|
||||
// This triggers the loading but schedules playback for later
|
||||
const time = ctx.currentTime + 0.5; // Give 500ms for loading
|
||||
const ref = await onTrigger(time, params, onended);
|
||||
trigRef.current = ref;
|
||||
if (ref?.node) {
|
||||
connectToDestination(ref.node);
|
||||
}
|
||||
} catch (err) {
|
||||
console.warn('Failed to trigger sound:', err);
|
||||
}
|
||||
}}
|
||||
>
|
||||
|
||||
@@ -3,8 +3,6 @@ import { aliasBank, registerSynthSounds, registerZZFXSounds, samples } from '@st
|
||||
import { registerSamplesFromDB } from './idbutils.mjs';
|
||||
import './piano.mjs';
|
||||
import './files.mjs';
|
||||
import { settingsMap } from '@src/settings.mjs';
|
||||
import { evaluate } from '@strudel/transpiler';
|
||||
|
||||
const { BASE_URL } = import.meta.env;
|
||||
const baseNoTrailing = BASE_URL.endsWith('/') ? BASE_URL.slice(0, -1) : BASE_URL;
|
||||
|
||||
@@ -6,7 +6,7 @@ This program is free software: you can redistribute it and/or modify it under th
|
||||
|
||||
import { code2hash, getPerformanceTimeSeconds, logger, silence } from '@strudel/core';
|
||||
import { getDrawContext } from '@strudel/draw';
|
||||
import { evaluate, transpiler } from '@strudel/transpiler';
|
||||
import { transpiler } from '@strudel/transpiler';
|
||||
import {
|
||||
getAudioContextCurrentTime,
|
||||
webaudioOutput,
|
||||
@@ -63,10 +63,11 @@ async function getModule(name) {
|
||||
const initialCode = `// LOADING`;
|
||||
|
||||
export function useReplContext() {
|
||||
const { isSyncEnabled, audioEngineTarget, prebakeScript, includePrebakeScriptInShare } = useSettings();
|
||||
const { isSyncEnabled, audioEngineTarget } = useSettings();
|
||||
const shouldUseWebaudio = audioEngineTarget !== audioEngineTargets.osc;
|
||||
const defaultOutput = shouldUseWebaudio ? webaudioOutput : superdirtOutput;
|
||||
const getTime = shouldUseWebaudio ? getAudioContextCurrentTime : getPerformanceTimeSeconds;
|
||||
|
||||
const init = useCallback(() => {
|
||||
const drawTime = [-2, 2];
|
||||
const drawContext = getDrawContext();
|
||||
@@ -83,12 +84,7 @@ export function useReplContext() {
|
||||
pattern: silence,
|
||||
drawTime,
|
||||
drawContext,
|
||||
prebake: async () =>
|
||||
Promise.all([modulesLoading, presets]).then(() => {
|
||||
if (prebakeScript?.length) {
|
||||
return evaluate(prebakeScript ?? '');
|
||||
}
|
||||
}),
|
||||
prebake: async () => Promise.all([modulesLoading, presets]),
|
||||
onUpdateState: (state) => {
|
||||
setReplState({ ...state });
|
||||
},
|
||||
@@ -218,13 +214,7 @@ export function useReplContext() {
|
||||
editorRef.current.repl.evaluate(code);
|
||||
};
|
||||
|
||||
const handleShare = async () => {
|
||||
let code = replState.code;
|
||||
if (includePrebakeScriptInShare) {
|
||||
code = prebakeScript + '\n' + code;
|
||||
}
|
||||
shareCode(code);
|
||||
};
|
||||
const handleShare = async () => shareCode(replState.code);
|
||||
const context = {
|
||||
started,
|
||||
pending,
|
||||
|
||||
@@ -1,10 +1,11 @@
|
||||
import { code2hash, evalScope, hash2code, logger } from '@strudel/core';
|
||||
import { evalScope, hash2code, logger } from '@strudel/core';
|
||||
import { settingPatterns } from '../settings.mjs';
|
||||
import { setVersionDefaults } from '@strudel/webaudio';
|
||||
import { getMetadata } from '../metadata_parser';
|
||||
import { isTauri } from '../tauri.mjs';
|
||||
import './Repl.css';
|
||||
import { createClient } from '@supabase/supabase-js';
|
||||
import { nanoid } from 'nanoid';
|
||||
import { writeText } from '@tauri-apps/plugin-clipboard-manager';
|
||||
import { $featuredPatterns /* , loadDBPatterns */ } from '@src/user_pattern_utils.mjs';
|
||||
|
||||
@@ -108,8 +109,9 @@ export function confirmDialog(msg) {
|
||||
});
|
||||
}
|
||||
|
||||
let lastShared;
|
||||
|
||||
//RIP due to SPAM
|
||||
// let lastShared;
|
||||
// export async function shareCode(codeToShare) {
|
||||
// // const codeToShare = activeCode || code;
|
||||
// if (lastShared === codeToShare) {
|
||||
@@ -144,10 +146,9 @@ export function confirmDialog(msg) {
|
||||
// });
|
||||
// }
|
||||
|
||||
export async function shareCode(codeToShare) {
|
||||
export async function shareCode() {
|
||||
try {
|
||||
const hash = '#' + code2hash(codeToShare);
|
||||
const shareUrl = window.location.origin + window.location.pathname + hash;
|
||||
const shareUrl = window.location.href;
|
||||
if (isTauri()) {
|
||||
await writeText(shareUrl);
|
||||
} else {
|
||||
|
||||
@@ -45,13 +45,11 @@ export const defaultSettings = {
|
||||
isPanelOpen: true,
|
||||
togglePanelTrigger: 'click', //click | hover
|
||||
userPatterns: '{}',
|
||||
prebakeScript: '',
|
||||
audioEngineTarget: audioEngineTargets.webaudio,
|
||||
isButtonRowHidden: false,
|
||||
isCSSAnimationDisabled: false,
|
||||
maxPolyphony: 128,
|
||||
multiChannelOrbits: false,
|
||||
includePrebakeScriptInShare: true,
|
||||
};
|
||||
|
||||
let search = null;
|
||||
@@ -98,7 +96,6 @@ export function useSettings() {
|
||||
isPanelOpen: parseBoolean(state.isPanelOpen),
|
||||
userPatterns: userPatterns,
|
||||
multiChannelOrbits: parseBoolean(state.multiChannelOrbits),
|
||||
includePrebakeScriptInShare: parseBoolean(state.includePrebakeScriptInShare),
|
||||
patternAutoStart: isUdels()
|
||||
? false
|
||||
: state.patternAutoStart === undefined
|
||||
@@ -111,8 +108,6 @@ export const setActiveFooter = (tab) => settingsMap.setKey('activeFooter', tab);
|
||||
export const setPanelPinned = (bool) => settingsMap.setKey('isPanelPinned', bool);
|
||||
export const setIsPanelOpened = (bool) => settingsMap.setKey('isPanelOpen', bool);
|
||||
|
||||
export const storePrebakeScript = (script) => settingsMap.setKey('prebakeScript', script);
|
||||
|
||||
export const setIsZen = (active) => settingsMap.setKey('isZen', !!active);
|
||||
|
||||
const patternSetting = (key) =>
|
||||
|
||||
Reference in New Issue
Block a user