I'm using https://threejs.org/ https://threejs.org/ for the webgl stuff, the tricky part was figuring out how to map the coordinates to change the country highl

I'm using https://threejs.org/ https://threejs.org/ for the webgl stuff, the tricky part was figuring out how to map the coordinates to change the country highlighting. Ended up having to write a custom shader which was quite the learning curve :)