結論としてはprocessingのIDEを入れてPythonモードというのにしたら動かせたのだが、釈然としないので背景を知りたい。 Python Mode for Processing, or Processing.py is a Python interface to the underlying Java toolkit. It was chiefly developed by ...

p5 is a Python library that provides high level drawing functionality to help you quickly create simulations and interactive art using Python. It combines the core ideas of Processing — learning to ...

A simple object finder implemented as an insecure API for interfacing with p5.js. The point of it? To spot objects in the real world and use the location data to make stuff happen on a p5 canvas!