Need help for animating pixels like in this video

Hello guys ! I’m a beginner and I would need help with doing those animations in processing. I do not want to implement them in a real objectif (such as glasses) but I’m just really curious and motived about how I could do such animations
Link to the video :

Hello,

A good place to start is the Processing website.

A short list of resources to peruse:

Resources < Click here to expand !

Explore the resources available here:

:)