BraidWorks
BraidWorks is a personal project by dazjjackson, exploring braids as drivers for generative music. BraidPulse is its first instrument.
The Ideas
Braid groups. A loom is a word in the braid group Bn: each over-crossing is a generator σi, each under-crossing its inverse σi−1. The entropy meter follows the growth of a curve under the braid's action in Dynnikov coordinates (Dehornoy, Dynnikov, Rolfsen and Wiest, Ordering Braids).
Change ringing. Plain hunt, Grandsire and Stedman are the English bell-ringers' methods: bells swap places in rows without any bell moving more than one place at a time. A braid and a peal are the same object, which is why strands here are bells.
Kumihimo and the rest. The Japanese cord-braiding rule, Euclidean rhythms, Lissajous figures, billiards and vortex braids are the other rules in the loom.
The Web Build
The browser page is the plugin's own JUCE-free C++ core compiled to WebAssembly with Emscripten and run in an AudioWorklet. The bell voice is a small additive synth written for it. The desktop plugins (VST3 and standalone) use the JUCE framework, which is not part of the web build.
Third-Party Licences
Shipped in the browser build, with the licence files of the versions that ship:
React, React DOM, Scheduler
The plugin user interface.
Licence text
MIT License Copyright (c) Facebook, Inc. and its affiliates. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Vite (module preload helper)
A small loader Vite adds to each page bundle.
Licence text
# Vite core license Vite is released under the MIT license: MIT License Copyright (c) 2019-present, VoidZero Inc. and Vite contributors Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
IBM Plex Sans Condensed (via Fontsource)
The typeface of the plugin user interface, served from the page as web fonts.
Licence text
Copyright 2019 IBM Corp. All rights reserved. IBMPlexSansCondensed-ThinItalic.ttf: Copyright 2019 IBM Corp. All rights reserved. IBMPlexSansCondensed-ExtraLight.ttf: Copyright 2019 IBM Corp. All rights reserved. IBMPlexSansCondensed-ExtraLightItalic.ttf: Copyright 2019 IBM Corp. All rights reserved. IBMPlexSansCondensed-Light.ttf: Copyright 2019 IBM Corp. All rights reserved. IBMPlexSansCondensed-LightItalic.ttf: Copyright 2019 IBM Corp. All rights reserved. IBMPlexSansCondensed-Regular.ttf: Copyright 2019 IBM Corp. All rights reserved. IBMPlexSansCondensed-Italic.ttf: Copyright 2019 IBM Corp. All rights reserved. IBMPlexSansCondensed-Medium.ttf: Copyright 2019 IBM Corp. All rights reserved. IBMPlexSansCondensed-MediumItalic.ttf: Copyright 2019 IBM Corp. All rights reserved. IBMPlexSansCondensed-SemiBold.ttf: Copyright 2019 IBM Corp. All rights reserved. IBMPlexSansCondensed-SemiBoldItalic.ttf: Copyright 2019 IBM Corp. All rights reserved. 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Emscripten runtime
The JavaScript glue and support code around the audio engine.
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This program uses portions of Node.js source code located in src/library_path.js,
in accordance with the terms of the MIT license. Node's license follows:
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The musl libc project is bundled in this repo, and it has the MIT license, see
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The third_party/ subdirectory contains code with other licenses. None of it is
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flag will run closure compiler from third_party/).musl libc
The C library compiled into the audio engine.
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musl as a whole is licensed under the following standard MIT license: ---------------------------------------------------------------------- Copyright © 2005-2020 Rich Felker, et al. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. ---------------------------------------------------------------------- Authors/contributors include: A. Wilcox Ada Worcester Alex Dowad Alex Suykov Alexander Monakov Andre McCurdy Andrew Kelley Anthony G. Basile Aric Belsito Arvid Picciani Bartosz Brachaczek Benjamin Peterson Bobby Bingham Boris Brezillon Brent Cook Chris Spiegel Clément Vasseur Daniel Micay Daniel Sabogal Daurnimator David Carlier David Edelsohn Denys Vlasenko Dmitry Ivanov Dmitry V. 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LLVM libc++, libc++abi, compiler-rt
The C++ standard library and runtime compiled into the audio engine.
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