Update screen during draw() without thread?

[jeremydouglass]

@Chrisir

I guess I would like to propose a new function in processing that allows you to update the screen anywhere you want, even inside a recursion

I am not an expert on the Processing graphics pipeline, but I don’t believe that this is even possible with the current architecture due to how the core of Processing works. But I defer to people like @neilcsmith and @sampottinger who have a much better understanding of the internals.