Sierpiński Triangular Bipyramid Fractal | Level 6 - Vase Mode

Endless Design Lab’s Level Six Sierpiński Triangular Bipyramid Fractal adds yet another level of intricate detail with six levels of recursion. The design is fully optimized for vase mode printing, ensuring a smooth, efficient process with minimal filament use. Like previous levels, this fractal prints cleanly without requiring supports and highlights the mesmerizing self-similar structure from all angles.

From the top or point-down view, you can see all the way through its delicate framework, while from the front, it appears as a solid, visually complex geometric form. This makes it both functional and mesmerizing as a display piece or a creative project for fractal enthusiasts.

I’ve included a 3MF file for printing a single pyramid, which represents one half of the complete self-similar structure. To capture the full fractal design, print both halves and glue them together. Alternatively, you can print just one half as a standalone pyramid—it offers a unique perspective on its own! 

Update - I've added a 3mf for the Bambulab A1 Mini with a 0.2mm Nozzle.

Please note: this model should not be scaled down unless you’re using a nozzle smaller than 0.4mm, such as 0.2mm or 0.25mm. It can, however, be scaled up for larger prints.

Print Settings:

This model was created and optimized for FDM printers with vase mode enabled. For best results, use spiral vase mode with the smooth spiral option unchecked in your slicer settings. If you don’t see the smooth spiral checkbox in your slicer, no worries—just be sure to use Spiralize Outer Contour (or a similarly named option in your slicer, such as spiral/vase mode).

Ensure your slice gap closing radius is set to 0, as this is critical for proper vase mode printing. Without this setting, the slicer may close gaps that are necessary for the model to slice and print correctly.

Enable the “Skirt” option in your slicer to maintain consistent nozzle pressure from the start. Without it, one of the first layer’s corners may appear deformed due to unprimed nozzle pressure.

If you find yourself having trouble, don’t hesitate to reach out. I’m happy to help!

Update - Level seven is out now, but it is only on MakerWorld! Check it out here: https://makerworld.com/en/models/1462387-sierpinski-triangular-bipyramid-fractal-level-7#profileId-1524987 

License Information:

This model is licensed under Creative Commons Attribution-NonCommercial-ShareAlike (CC BY-NC-SA). You may share, copy, and redistribute the file for non-commercial purposes with proper attribution. Modifications must remain under the same license. Selling this model or modified versions, either digitally or as physical prints, is strictly prohibited.

*Selling physical prints of my designs is only permitted if you are an active member of my Authorized Seller tier on Patreon, Printables, or MakerWorld.* To learn more, visit https://www.patreon.com/c/endlessdesignlab

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