Simulation of balls falling through a Pachinko-style machine. But there seem to be something weird...
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Operating System: Windows 10 or later
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Software: Python 3.8+
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Dependencies: Install all the required packages using the following command
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python -m pip install taichi, numpy, opencv-python
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Firstly, run simulation.py to generate a physical animation. This will generate a directory output/ and many files in it. Do not touch those files.
python simulation.py
Secondly, run magic.py to do the magic. This process will take a VERY LONG time (more than a day on a 55-core machine) during which your computer might stuck. So be prepared! Running this script will generate some more files under output/.
python magic.py
At last, run generate_video.py and see the magic works! This process will apply the visual control to the physical animation, and generate a video named magic.mp4, which is the result.
python generate_video.py
Please do not touch anything in the output/ directory when running!