NACA Airfoils - 4 digit fully parametric OpenSCAD library

thingiverse

You're messing around with airfoils? Better make sure you have a speedy airfoil data generator up your sleeve. I discovered some code for airfoils on this forum, but it was too rigid since it didn't utilize the cutting-edge vector capabilities of OpenSCAD 2015. So I came up with my own miniature library to always have an ultra-customizable, four-digit NACA airfoil data generator at your fingertips. Here's what you get: * A fully programmable library * A bunch of practical usage examples * Help features * Thoroughly documented code (but rather challenging in the core section) In my next post, I'll show how to create objects that sweep smoothly through various airfoil types while freely shifting and rotating them in three-dimensional space. Hang tight.