SuperCollider implementation of the Dirt sampler for the Tidal programming language

Alex McLean and Julian Rohrhuber

• SuperCollider >= v3.7 (3.6 possible, but see below): https://github.com/supercollider/supercollider
• The Vowel Quark: https://github.com/supercollider-quarks/Vowel
• optional, but recommended: sc3-plugins: https://github.com/supercollider/sc3-plugins/
• For proper usage you need https://github.com/tidalcycles/Tidal

include("SuperDirt");

Note: this also automatically installs the DirtSamples quark, which contains a large collection of sound files. It downloads them as a zip file. Sometimes, git fails to unpack these samples and they don't get listed. In this case, you have to unpack them "manually".

SuperDirt.start

You can pass port, outBusses, senderAddr as arguments.

For an example startup file, see the file superdirt_startup.scd. you can load(<path>) this from the SuperCollider startup file.

If you want SuperDirt to start automatically, you can load it from the startup file. To do this, open the sc startup file (File>Open startup file) and add: load("... path to your tidal startup file ..."). This path you can get by dropping the file onto the text editor.

• numChannels can be set to anything your soundcard supports
• for server options, see ServerOptions helpfile: http://doc.sccode.org/Classes/ServerOptions.html

• add sound files. ~dirt.loadSoundFiles("path/to/my/samples/*") You can drag and drop folders into the editor and add a wildcard (*) after it.
• you can pass the udp port on which superdirt is listenting and the output channel offsets: ~dirt.start(port, channels)
• new orbits can be created on the fly (e.g. ~dirt.makeBusses([0, 0, 0])).
• add or edit SynthDef files to add your own synthesis methods to be called from tidal: https://github.com/musikinformatik/SuperDirt/blob/master/synths/default-synths.scd
• you can live rewrite the core synths (but take care not to break them ...): https://github.com/musikinformatik/SuperDirt/blob/master/synths/core-synths.scd

It is in principle possible to use SuperCollider 3.6, but startup will be much slower by comparison. It is not recommended if you expect it to run smoothly.

For reference, we leave here the instructions if you want to try anyway:

The install works differently: don't do include("SuperDirt"), but instead download the three quarks to the SuperCollider Extensions folder:

• https://github.com/musikinformatik/SuperDirt
• https://github.com/tidalcycles/Dirt-Samples
• https://github.com/supercollider-quarks/Vowel

Note that for automatically loading the sound files, the folder Dirt-Samples should have this name (not Dirt-Samples-master e.g.) and should be next to the SuperDirt folder.