Say I wanted to shift the RGB of each LED up one LED and have the last one wrap around to 0 like a circular shift array. The best way I know of to do so is to create another index to the array and have functions take care of wrapping the index. The problem that I am having is that I can’t figure out how to do so. It seems like I would need to pass LEDS.show(); an index number so it could run from there instead of 0. Sorry if this is a dumb question but I’ve spent quite a bit of time with dear old Google and the source files to no avail.
So the question is, what’s the best way to accomplish shifting the values of each LED up one LED?