How to create multiple canvas instances?

Question

JavaScript

Good afternoon!

I use the following code from an article on the site for a visual effect.

There was a need to add several canvas tags to the site and make such an effect in each.
Can you tell me how to implement this using the code from the article?

Answer 1

You create several instances of objects and assign them to several canvases, or better to a class and use it on all canvases.