i have seen the link to the sterrain instrument is missing see below there it is.
first thanks to the web audio team for this great effort on the webaudio-csound branch.
The following instruments are made with csound.esm.js 6.16.2 and also use plugin opcodes compiled to wasm.
The csound.esm.js is not released yet but seems to work ok – the web instruments are tested on a linux desktop
with firefox (can be triggered with the computer keyboard) and chrome (can also triggered via midi) and should also work on windows and mac desktop
csound-web on mobile devices seems not to work by now as i encountered audio glitches and timing problems but this was so far also true for ide.csound.com.
this instrument demonstrates the wterrain2 opcode with visual support and on the fly table definitions.
this instrument demonstrates the sterrain opcode with visual support and on the fly table definitions.
The sterrain opcode is injected as plugin as it was not available in webaudio-csound yet.
This version also has a fix/enhancement with a mode where no period parameter is needed anymore (set period to zero)
this instrument uses the genetic terrain opcode as plugin with visual support.
It supports terrains build with simplex noise (nr 0), value noise with different distributions like in gendy (nr. 1-6)
terrains build with trigonometric functions (7-27) and some simple non-bandlimited terrains - pulse,saw,triangle (28-33)
New terrains can be build by combining the provided ones.
same as geneticterrain but with superformula curves
this instrument generates “infinity” random-electro using the hvs3 opcode where the cube is filled with random values with selectable distributions and it provides programmable drums.
this instrument generates “infinity” random-drones using the hvs3 opcode where the cube is filled with random values with selectable distributions.
A simple instrument using morphed random splines for synthesis (using GEN08 and tabmorpha)
I have packed this instrument in a starter for building new instruments using this technology (gatsby and react-bootstrap).
you may not need to clone the repository but if you have node.js 12+ installed:
npm install -g gatsby-cli
# create a new Gatsby site using the csound-web-gatsby-react-bootstrap-starter starter
gatsby new my_new_csound_web_project
and the instrument should be running on localhost:8000. See further documentation in the git repository.
Note that this is ongoing work and is only tested on linux.
Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here