Feature request: add sphere, toroid, or infinite plane modes

[quiddity-wp]

Would it be possible/feasible to implement a wrapping plane mode(s), of some type?

That would help a lot at smaller screen sizes where the grid size can be limited, plus it's an elegant addition to any CGoL sim. :)

I'm not a dev, but there seem to be some related questions/answers in this google search, and include some simple hack ideas.

p.s. I love this tool (and spent a while investigating emoji fonts to enhance the visuals). Thank you!