I don't know if "realistically infinite" does or doesn't work here. A lot of video games with huge worlds start to break down with big coordinates due to loss o

I don't know if "realistically infinite" does or doesn't work here. A lot of video games with huge worlds start to break down with big coordinates due to loss of precision in the floats I presume. If using integers, I'd cap it at 2^53 to align with js's max safe integer which I think is just a double.