This is a JavaScript implementation of the parser, processor and visualiser for the CGA Shape Grammar language.

For demo and docs see: https://gromgull.github.io/cgajs/

Built with:

• ThreeJS for visualiation
• PegJS for parsing

Development

• Install dependencies with yarn/npm
• Install webpack and pegjs
• create a symlink to src/cga.js in node_modules, so we can import it with require('cga') (I guess a better way exists).
• pegjs -d cga src/cgaparser.pegjs will regenerate the parser.
• webpack builds build/bundle.js
• I can't get webpack --watch to work, and I don't know why, but dev.sh uses entr to watch the files and trigger the rebuild.