Parametric Glasses Case

This is a parametric case for glasses. I got tired of spending $$$ on a new pair of glasses and getting a cheap case that breaks when you look at it funny, so I decided to create this.

For the price of a decent case that will survive being shoved in a backpack, I can buy a spool of nylon or PETG filament and print a couple of them.

Features:
* Named parameter sets for angled vs. flat profile, narrow vs. wedge-shaped,
* Flat sides vs indented for people w/ different-sized hands.