A coding blog

by Javier Meseguer

Signed distance function for NACA00xx
Signed distance function for NACA00xx

Drag the mouse to change the thickness of the airfoil. You can also check the code. Signed distance function A signed distance function is a function that returns the signed distance from a given input point (let’s call it p=[p_x, p_y]^T) to a given target (in our case, a NACA00xx). The signed distance is simply... » read more