Ahh! That was the name, thanks. I was trying to remember it to find the blog pos...

		throwgfgfd25 4 days ago \| parent \| context \| favorite \| on: OpenSCAD: The Programmer's Solid 3D CAD Modeller Ahh! That was the name, thanks. I was trying to remember it to find the blog post for [3] again. It is uncommonly well-written.