This is hopefully a physically accurate (I have my doubts) simulation of the flow of water, although it ignores surface tension. It is implemented in c++.
- c++
- a BGI implementation. Only tested on sdl-bgi
- note: winbgim doesn't work, unless writeimagefile, COLOR, and putpixel are defined. For some reason, the version that I was using had them prototyped, but not implemented.
- Python 2 if you want a diferent gradient for water on the rightmost map.
- make
- Pov-ray and ImageMagick if you want the animation
To change the gradient, get a gimp gradient file (a .ggr), and replace getGradient.py line 3 with g = ggr.GimpGradient("PATH") where PATH is where the .ggr is. Then, run make or make gradient.txt.
Now included is an animation of a complete 100000 step run of the program (results shouldn't vary too much, although I haven't managed to reproduce any results on Windows).