evoyy / projectm-webgl-demo

This is an attempt to get projectM running in an HTML canvas.

projectM WebGL Demo

Build the projectm-emscripten-builder image

docker build --tag projectm-emscripten-builder .

Build the demo

./build.sh

The demo will be built into the build directory. Serve this directory over HTTP and load /demo.html in a browser.

Python has the ability to serve a directory over HTTP from the command line using

python -m http.server

If you don't have python installed you can use the python in the docker image, setting an alias for convenience:

alias serve-dir='docker run -t --rm -u $(id -u):$(id -g) -v $(pwd):/src --network=host projectm-emscripten-builder python3 -m http.server'

After that you can build and serve the demo like this:

./build.sh && cd build && serve-dir && cd ..

Access the demo at http://127.0.0.1:8000/demo.html

Windows version

build.bat && cd build && python -m http.server && cd ..

Clean up

unalias serve-dir
docker rmi projectm-emscripten-builder