Inspired to share this by https://news.ycombinator.com/item?id=11852783 https://news.ycombinator.com/item?id=11852783 Terribly unoptimized, but runs decently o

Inspired to share this by https://news.ycombinator.com/item?id=11852783 https://news.ycombinator.com/item?id=11852783 Terribly unoptimized, but runs decently on modern Intel integrated graphics cards and iPhones.