NACA 4 digit Generator Openscad

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NACA 4 digits airfoil generator by Alberto Solorzano Kraemer, 2020, betobetok@gmail.com https://github.com/betobetok/OpenScadNACAXXXX This file is in public domain. Feel free to use it for any purpose, including commercial applications. While attribution would be nice, it's not required. There is no warranty of any kind, including its correctness, usefulness, or safety. You can use this file to generate a NACA 4 digits airfoil, an extruded airfoil (wing section), or an array of points for use in Openscad or another software. Use Syntax: Module to generate an extruded airfoil: GenNACA(): Generate an airfoil NACA0012 with Chord = 10 and Wingspan = 0.1 GenNACA(name="NACAXXXX"): Generate an airfoil NACAXXXX with Chord = 10 and Wingspan = 0.1 GenNACA(name="NACAXXXX",Cuerda=X): Generate an airfoil NACAXXXX with Chord = X and Wingspan = 0.1 GenNACA(name="NACAXXXX",Cuerda=X,Extrucion=Y): Generate an airfoil NACA0012 with Chord = X and Wingspan = Y Function to generate an array of airfoil points: NACA(): Return the coordinates of airfoil NACA0012 in the array [[0,0][x,-y]....[1,-y][0.9,y]....[x,y][0,0]] NACA(name="NACAXXXX"): Return the coordinates of airfoil NACAXXXX in the array [[0,0][x,-y]....[1,-y][0.9,y]....[x,y][0,0]] Enjoy Note: The STL files are just examples - you can create your own. If this has been helpful to you, please consider donating what you think it's worth through my PayPal.me. This will help cover the time spent on design. Thanks for using!