About this 3D model

You might also like these free designs! * Cog Bowl: https://www.myminifactory.com/object/3d-print-75430 * Groover Vase: https://www.myminifactory.com/object/3d-print-75113 * Lattice Bowl: https://www.myminifactory.com/object/3d-print-53755 * Blade Vase: https://www.myminifactory.com/object/3d-print-78571 * Gothic Goblet: https://www.myminifactory.com/object/3d-print-73249 * Fan Parabola Vase: https://www.myminifactory.com/object/3d-print-73432 * Clover Vase: https://www.myminifactory.com/object/3d-print-71567 * Chunky Ring Vase: https://www.myminifactory.com/object/3d-print-77170 * Tendril Vase: https://www.myminifactory.com/object/3d-print-51873 * Jigsaw Vase: https://www.myminifactory.com/object/3d-print-50426 * Lace-up Tiled Vase: https://www.myminifactory.com/object/3d-print-45183 * Paintpot Planter: https://www.myminifactory.com/object/3d-print-40901 * Rustic Star Vase: https://www.myminifactory.com/object/3d-print-73918 * Pumpkin Jigsaw Vase: https://www.myminifactory.com/object/3d-print-72744 * Pinstriped Table Vase: https://www.myminifactory.com/object/3d-print-71432 And this premium design: * Relic Vase: https://www.myminifactory.com/object/3d-print-79349 If you're wondering why I like vases so much, check out this video! (don't forget to subscribe!) * Vase Mode is Great!: https://youtu.be/tba6KHk4qRk Okay, so it's not entirely quadratic, there's a sine curve multiplied in there, too! Who can you trust in the face of such deception?! Specifically, we're talking about the side profile shape, here. Regardless, it's a vase! And a twirly one! Hardly the most original shape, but I like it :) Mostly, I wanted to work out how I could perform a linear extrusion in OpenSCAD that used a function to define scaling, and overcome the restriction of constant scaling. And, I did indeed find a solution! The code is attached along with the STL file, but be warned, there's no consideration of computational efficiency, and extruding a complex profile quickly ramps up the time required for the final render.