A simple enough implementation of the ising model in C. The parameters
to the model, such as the size of the board, maximum number of sweeps
to execute, and temperature of the system, is configured through the
#define macros at the head of ising.c. Yeah, yeah, I'll change it
someday.
The program outputs a series of .ppm frames that can be piped to a
video encoder such as x264:
./ising | x264 --fps 60 -o video.mp4 /dev/stdinThen you get a nice ol' video.
