3D printed parametric flying wing in OpenSCAD
This is a fast, efficient slope soarer, NOT suitable for beginners. https://youtu.be/aQ_SdMxxsIY
Update as of 19 January 2019: the Proteusv2 https://www.thingiverse.com/thing:3366296 has more forgiving flying characteristics.
Update as of 9 December 2019: Proteus Plus with 1.8 m span, PW51 airfoil and flaps: https://www.thingiverse.com/thing:3967057
Update as of November 08, 2021: Proteus V2 with motor: https://www.thingiverse.com/thing:5100400
Note: this Openscad design has a large number of parameters such as sweep, washout, dihedral and many many more. Adjusting these parameters will result in a corresponding outer shell being generated, but may result in some internal structures not being correctly positioned, or possibly puncturing the shell, e.g. increasing the dihedral will cause the ends of the main carbon fiber tube spar to be exposed underneath the wing. These issues are fixable but overall it is a lot of work to get that right for all possible parameters.