Demonstration program wiring together Reflex and OpenGL. Presented at Compose Melbourne on 2019-09-02.
cabal v2-build should fetch and build all necessary dependencies
(including a couple of not-yet-on-hackage ones).
cabal v2-run reflex-gl-demo will start the program. WASD moves the
camera, and arrow keys control where it points.
If you use nix, you can enter a shell with
all the development tools installed by running nix-shell and waiting
a while.
If you are using nix, and you are not using NixOS, you will need to use nixGL to ensure that the program is run against the right OpenGL libraries.
Run cabal v2-build --project-file=cabal.project.no-sources otherwise
cabal will try to pull in sources specified in the cabal.project
file. Similarly, launch the program with cabal v2-run --project-file=cabal.project.no-sources reflex-gl-demo.