Low poly (but still) klein bottle

cults3d

Creating a Low-Poly Klein Bottle with OpenSCAD is a Fast, Simple, and Tacky Process.\n\nHmmm... \nFast? Not Quite as Speedy as I Had Hoped (1 Hour to 90 Minutes)\nSimple? Simple Would Have Been Using Cylinders with $fn=3 Instead of Polyhedrons!\nTacky? Yes! It Looks Like a Parametric Model But Isn't One!\nLow-Poly? Not Really, OpenSCAD Reports 40 Faces But There's Some Misalignment That Adds 4 Extra.