ASCII fluid dynamics -- IOCCC2012 endoh1.c

My favorite 2D liquid simulator is this IOCCC2012 submission [1]... simply astonishing. That is the source file shown at the beginning of the video... it compiles without warnings, runs a full blown fluid dynamics sim with surface tension and everything, can take itself as its own input... truly a work of art. [1] ▶ this video

This was written by Yusuke Endoh, who also wrote this submission to the IOCCC that I remember being arguably more astonished when I saw it for the first time: ▶ this video (ASCII fluid dynamics).

Yusuke Endoh is a god amongst men. His C program which creates an approximation of fluid dynamics from any text input is insane - ▶ this video

is this opensource? adding a cool fluid simulation to whatever you draw would be really fun. its like one of those ioccc vids - ▶ this video

The IOCCC also featured a very concise fluid simulator [1] [2], which can be seen in action in this video [3]. [1] link [2] link [3] ▶ this video

These remind me of the ASCII fluid submission [0] at IOCCC 2012 [1] by Yusuke Endoh. The source [2] itself can be used as an input to the program (see video [3]), and he also made a colour version [4]. [0]: link [1]: link [2]: link [3]: ▶ this video [4]: link