Giant Spherical Iris Box

UPDATE 4-24-2020 Please don't attempt to print this. This was an experiment for me to learn scad and accomplish something to stretch my skills. I used probably 3 spools of filament on this and have a couple of failed ones that I use as bowls around the house. It took me the better part of a day after it finished printing and the need to design and print a custom tool to get it to work. You're most likely better off finding something else to print.

I wanted to print one of these at the largest possible size in my printer. At about 200% size the required filament was more than a spool. So I had to learn the scad and printed one that failed. I ended up editing a bunch more of that file and learning a whole lot about scad in the process. I finally got one to print that works and it's a 280mm diameter sphere! Thanks for the model.

I've attached my edited scad file and have a few comments on the lines I edited. Unfortunately, I didn't comment everything I edited, but you'd be able to c