http://www.p01.org/128b_raytraced_checkboard/
review - https://www.alexkras.com/reverse-engineering-one-line-of-javascript/
origin - http://www.pipiscrew.com/2017/07/raytraced-checkboard-animation/ raytraced-checkboard-animation
http://www.p01.org/128b_raytraced_checkboard/
review - https://www.alexkras.com/reverse-engineering-one-line-of-javascript/
origin - http://www.pipiscrew.com/2017/07/raytraced-checkboard-animation/ raytraced-checkboard-animation