This is a simple prototype of deterministic sand simulation. It allows to map a texture to a end state of a sand simulation. The simulation is deterministic, so the next time we run the simulation with the same parameters, falling sand will eventualy form the same image.
You can just run main.py and watch the simulation capture I prepared for you or you can change mapping_mode to True inside main.py, run the code, draw sand with your mouse, press m key after the sand settles, change it back to False and run the code again to see the simulation reproduce the image with your previous mouse movements.
All images and values inside .npy numpy array files with _texture in their names are copyright Looki2000 and cannot be used for anything outside this project without my permission except in forks of this repository.
Other files including code are licensed under MIT license. See CODE_LICENSE file for more information.